| 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 | $131.63 | 5.311% | $138.6209 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $223.27 | 6.663% | $238.1465 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $120.82 | 5.226% | $127.1341 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $109.70 | 3.856% | $113.93 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $96.55 | 10.679% | $106.8606 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $168.36 | 12.548% | $189.4858 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $30.57 | 4.591% | $31.9735 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $880.90 | $946.1514 | $946.15 | $946.15 | $946.10 | |