| 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 | $158.94 | 10.426% | $175.5111 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $110.27 | 9.169% | $120.3807 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $103.28 | 3.680% | $107.0807 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $210.42 | 6.722% | $224.5644 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $43.99 | 9.601% | $48.2135 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $173.75 | 6.815% | $185.5911 | $185.59 | $185.60 | $185.60 |
| Purchase #7 | $201.84 | 7.627% | $217.2343 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,002.49 | $1,078.5758 | $1,078.56 | $1,078.60 | $1,078.60 | |