| 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 | $244.85 | 8.114% | $264.7171 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $141.42 | 7.335% | $151.7932 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $155.55 | 12.170% | $174.4804 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $60.52 | 8.139% | $65.4457 | $65.45 | $65.45 | $65.40 |
| Purchase #5 | $159.37 | 12.507% | $179.3024 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $132.80 | 6.396% | $141.2939 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $12.43 | 13.500% | $14.1081 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $906.94 | $991.1408 | $991.14 | $991.15 | $991.10 | |