| 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 | $171.61 | 5.764% | $181.5016 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $221.84 | 9.135% | $242.1051 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $36.62 | 5.131% | $38.499 | $38.50 | $38.50 | $38.50 |
| Purchase #4 | $125.95 | 7.576% | $135.492 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $55.79 | 8.651% | $60.6164 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $148.36 | 5.139% | $155.9842 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $107.55 | 12.203% | $120.6743 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $867.72 | $934.8726 | $934.87 | $934.85 | $934.90 | |