| 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 | $158.49 | 9.259% | $173.1646 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $161.44 | 8.606% | $175.3335 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $29.95 | 6.162% | $31.7955 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $111.33 | 4.271% | $116.0849 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $201.71 | 5.107% | $212.0113 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $178.45 | 6.401% | $189.8726 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $74.33 | 13.501% | $84.3653 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $915.70 | $982.6277 | $982.62 | $982.60 | $982.70 | |