| 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 | $138.66 | 10.329% | $152.9822 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $32.26 | 5.489% | $34.0308 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $163.35 | 7.793% | $176.0799 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $169.46 | 5.698% | $179.1158 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $96.97 | 6.675% | $103.4427 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $99.27 | 13.719% | $112.8889 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $209.89 | 11.561% | $234.1554 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $909.86 | $992.6957 | $992.70 | $992.75 | $992.70 | |