| 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 | $159.79 | 13.489% | $181.3441 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $50.49 | 4.688% | $52.857 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $143.96 | 13.844% | $163.8898 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $98.75 | 12.543% | $111.1362 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $134.41 | 6.142% | $142.6655 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $88.93 | 10.653% | $98.4037 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $130.30 | 4.266% | $135.8586 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $806.63 | $886.1549 | $886.16 | $886.15 | $886.20 | |