| 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 | $31.89 | 7.344% | $34.232 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $107.78 | 3.865% | $111.9457 | $111.95 | $111.95 | $111.90 |
| Purchase #3 | $148.59 | 4.548% | $155.3479 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $154.32 | 6.401% | $164.198 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $39.76 | 5.395% | $41.9051 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $160.76 | 9.255% | $175.6383 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $219.77 | 6.660% | $234.4067 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $862.87 | $917.6737 | $917.69 | $917.70 | $917.50 | |