| 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 | $188.55 | 12.310% | $211.7605 | $211.76 | $211.75 | $211.80 |
| Purchase #2 | $156.94 | 9.252% | $171.4601 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $24.49 | 6.685% | $26.1272 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $110.58 | 6.482% | $117.7478 | $117.75 | $117.75 | $117.70 |
| Purchase #5 | $20.69 | 13.826% | $23.5506 | $23.55 | $23.55 | $23.60 |
| Purchase #6 | $133.27 | 12.663% | $150.146 | $150.15 | $150.15 | $150.10 |
| Purchase #7 | $106.89 | 11.168% | $118.8275 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $741.41 | $819.6197 | $819.63 | $819.65 | $819.60 | |