| 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 | $151.92 | 10.640% | $168.0843 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $78.93 | 8.128% | $85.3454 | $85.35 | $85.35 | $85.30 |
| Purchase #3 | $38.96 | 6.650% | $41.5508 | $41.55 | $41.55 | $41.60 |
| Purchase #4 | $96.35 | 11.266% | $107.2048 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $6.61 | 9.143% | $7.2144 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $115.48 | 12.692% | $130.1367 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $125.43 | 12.211% | $140.7463 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $613.68 | $680.2827 | $680.28 | $680.30 | $680.20 | |