| 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 | $96.66 | 4.182% | $100.7023 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $152.28 | 12.450% | $171.2389 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $167.43 | 7.199% | $179.4833 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $126.61 | 9.664% | $138.8456 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $43.79 | 4.688% | $45.8429 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $161.93 | 10.397% | $178.7659 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $104.99 | 11.607% | $117.1762 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $853.69 | $932.0551 | $932.06 | $932.10 | $932.00 | |