| 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 | $179.61 | 7.550% | $193.1706 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $141.86 | 7.857% | $153.0059 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $207.37 | 4.454% | $216.6063 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $171.55 | 12.371% | $192.7725 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $149.35 | 9.381% | $163.3605 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $143.79 | 9.231% | $157.0633 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $32.74 | 5.822% | $34.6461 | $34.65 | $34.65 | $34.60 |
| 7 purchase totals = | $1,026.27 | $1,110.6252 | $1,110.63 | $1,110.55 | $1,110.70 | |