| 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 | $118.79 | 8.234% | $128.5712 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $160.90 | 5.640% | $169.9748 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $180.59 | 5.867% | $191.1852 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $49.64 | 7.405% | $53.3158 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $91.96 | 9.505% | $100.7008 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $168.93 | 4.424% | $176.4035 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $154.84 | 13.807% | $176.2188 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $925.65 | $996.3701 | $996.37 | $996.30 | $996.40 | |