| 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 | $156.27 | 4.392% | $163.1334 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $16.92 | 8.779% | $18.4054 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $81.50 | 10.656% | $90.1846 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $131.66 | 8.774% | $143.2118 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $231.55 | 4.604% | $242.2106 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $120.51 | 4.795% | $126.2885 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $229.74 | 11.217% | $255.5099 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $968.15 | $1,038.9442 | $1,038.94 | $1,038.95 | $1,038.90 | |