| 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 | $141.35 | 6.120% | $150.0006 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $40.71 | 11.864% | $45.5398 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $142.42 | 9.297% | $155.6608 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $122.99 | 12.634% | $138.5286 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $44.26 | 7.389% | $47.5304 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $85.52 | 4.249% | $89.1537 | $89.15 | $89.15 | $89.20 |
| Purchase #7 | $195.30 | 7.293% | $209.5432 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $772.55 | $835.9571 | $835.95 | $836.00 | $835.90 | |