| 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 | $135.41 | 10.133% | $149.1311 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $187.41 | 11.653% | $209.2489 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $108.86 | 5.758% | $115.1282 | $115.13 | $115.15 | $115.10 |
| Purchase #4 | $207.37 | 5.335% | $218.4332 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $144.80 | 4.756% | $151.6867 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $220.98 | 13.873% | $251.6366 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $64.35 | 3.797% | $66.7934 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $1,069.18 | $1,162.0581 | $1,162.06 | $1,162.15 | $1,161.90 | |