| 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 | $164.67 | 7.471% | $176.9725 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $99.27 | 11.104% | $110.2929 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $185.52 | 13.643% | $210.8305 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $182.93 | 11.309% | $203.6176 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $98.47 | 10.657% | $108.9639 | $108.96 | $108.95 | $109.00 |
| Purchase #6 | $5.94 | 13.725% | $6.7553 | $6.76 | $6.75 | $6.80 |
| Purchase #7 | $56.34 | 11.870% | $63.0276 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $793.14 | $880.4603 | $880.46 | $880.45 | $880.50 | |