| 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 | $142.28 | 12.112% | $159.513 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $44.94 | 7.404% | $48.2674 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $161.89 | 10.798% | $179.3709 | $179.37 | $179.35 | $179.40 |
| Purchase #4 | $191.51 | 8.182% | $207.1793 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $218.58 | 3.555% | $226.3505 | $226.35 | $226.35 | $226.40 |
| Purchase #6 | $106.77 | 13.626% | $121.3185 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $152.71 | 3.545% | $158.1236 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $1,018.68 | $1,100.1232 | $1,100.12 | $1,100.05 | $1,100.20 | |