| 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 | $151.68 | 9.242% | $165.6983 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $180.84 | 12.814% | $204.0128 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $127.94 | 8.316% | $138.5795 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $29.96 | 11.611% | $33.4387 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $23.65 | 9.729% | $25.9509 | $25.95 | $25.95 | $26.00 |
| Purchase #6 | $105.42 | 12.161% | $118.2401 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $19.57 | 11.433% | $21.8074 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $639.06 | $707.7277 | $707.73 | $707.75 | $707.70 | |