| 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 | $117.82 | 8.434% | $127.7569 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $35.76 | 7.213% | $38.3394 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $57.38 | 7.370% | $61.6089 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $42.76 | 3.435% | $44.2288 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $88.30 | 3.287% | $91.2024 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $109.90 | 13.713% | $124.9706 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $120.32 | 7.143% | $128.9145 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $572.24 | $617.0215 | $617.02 | $617.00 | $617.00 | |