| 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 | $184.36 | 8.781% | $200.5487 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $248.81 | 3.180% | $256.7222 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $93.56 | 13.664% | $106.344 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $129.45 | 8.383% | $140.3018 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $43.80 | 9.431% | $47.9308 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $174.39 | 4.171% | $181.6638 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $30.47 | 7.406% | $32.7266 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $904.84 | $966.2379 | $966.23 | $966.25 | $966.10 | |