| 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 | $176.71 | 4.436% | $184.5489 | $184.55 | $184.55 | $184.50 |
| Purchase #2 | $31.68 | 13.456% | $35.9429 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $51.65 | 3.475% | $53.4448 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $181.49 | 12.495% | $204.1672 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $7.61 | 12.191% | $8.5377 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $176.69 | 10.259% | $194.8166 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $40.72 | 11.488% | $45.3979 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $666.55 | $726.8560 | $726.86 | $726.85 | $726.70 | |