| 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 | $141.76 | 10.773% | $157.0318 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $221.56 | 6.572% | $236.1209 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $221.62 | 4.287% | $231.1208 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $171.59 | 4.657% | $179.5809 | $179.58 | $179.60 | $179.60 |
| Purchase #5 | $122.48 | 9.376% | $133.9637 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $110.27 | 13.244% | $124.8742 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $108.88 | 5.290% | $114.6398 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $1,098.16 | $1,177.3321 | $1,177.32 | $1,177.30 | $1,177.30 | |