| 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 | $131.76 | 12.869% | $148.7162 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $194.76 | 3.727% | $202.0187 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $32.44 | 7.772% | $34.9612 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $216.81 | 7.781% | $233.68 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $247.33 | 7.365% | $265.5459 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $30.33 | 4.150% | $31.5887 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $40.70 | 9.536% | $44.5812 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $894.13 | $961.0919 | $961.10 | $961.10 | $961.10 | |