| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.82 | 6.663% | $212.0674 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $157.59 | 13.812% | $179.3563 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $134.81 | 5.130% | $141.7258 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $166.57 | 6.616% | $177.5903 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $135.69 | 7.705% | $146.1449 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $147.60 | 7.407% | $158.5327 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $114.58 | 13.641% | $130.2099 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $1,055.66 | $1,145.6273 | $1,145.63 | $1,145.65 | $1,145.60 | |