| 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 | $160.77 | 11.431% | $179.1476 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $124.74 | 10.158% | $137.4111 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $12.89 | 5.421% | $13.5888 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $44.44 | 4.852% | $46.5962 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $210.63 | 7.161% | $225.7132 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $44.88 | 9.193% | $49.0058 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $203.33 | 12.151% | $228.0366 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $801.68 | $879.4993 | $879.51 | $879.50 | $879.40 | |