| 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 | $156.66 | 13.265% | $177.4409 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $170.60 | 4.235% | $177.8249 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $167.83 | 9.823% | $184.3159 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $110.32 | 6.513% | $117.5051 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $10.91 | 9.425% | $11.9383 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $44.74 | 8.252% | $48.4319 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $209.62 | 7.159% | $224.6267 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $870.68 | $942.0837 | $942.09 | $942.10 | $941.90 | |