| 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 | $135.55 | 12.389% | $152.3433 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $24.56 | 11.420% | $27.3648 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $178.87 | 10.230% | $197.1684 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $210.90 | 4.457% | $220.2998 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $25.73 | 6.388% | $27.3736 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $87.51 | 4.764% | $91.679 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $28.40 | 11.604% | $31.6955 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $691.52 | $747.9244 | $747.92 | $747.90 | $748.00 | |