| 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 | $134.69 | 10.250% | $148.4957 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $103.60 | 13.588% | $117.6772 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $194.86 | 8.170% | $210.7801 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $141.99 | 9.297% | $155.1908 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $96.60 | 11.215% | $107.4337 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $42.54 | 6.834% | $45.4472 | $45.45 | $45.45 | $45.40 |
| Purchase #7 | $158.48 | 13.519% | $179.9049 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $872.76 | $964.9296 | $964.93 | $965.00 | $964.90 | |