| 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 | $21.65 | 6.819% | $23.1263 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $118.51 | 7.851% | $127.8142 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $155.65 | 6.605% | $165.9307 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $140.72 | 3.873% | $146.1701 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $152.57 | 5.336% | $160.7111 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $104.87 | 10.200% | $115.5667 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $16.54 | 6.422% | $17.6022 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $710.51 | $756.9213 | $756.92 | $756.90 | $756.90 | |