| 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 | $173.26 | 10.311% | $191.1248 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $18.40 | 6.820% | $19.6549 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $140.67 | 13.227% | $159.2764 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $43.37 | 9.485% | $47.4836 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $87.65 | 7.504% | $94.2273 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $60.62 | 5.369% | $63.8747 | $63.87 | $63.85 | $63.90 |
| Purchase #7 | $218.42 | 6.291% | $232.1608 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $742.39 | $807.8025 | $807.79 | $807.80 | $807.90 | |