| 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 | $16.65 | 3.233% | $17.1883 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $96.87 | 11.624% | $108.1302 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $13.27 | 7.623% | $14.2816 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $131.86 | 3.213% | $136.0967 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $126.48 | 8.589% | $137.3434 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $152.96 | 5.667% | $161.6282 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $145.96 | 10.421% | $161.1705 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $684.05 | $735.8389 | $735.84 | $735.90 | $735.80 | |