| 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 | $150.53 | 4.151% | $156.7785 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $66.82 | 10.197% | $73.6336 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $159.63 | 11.121% | $177.3825 | $177.38 | $177.40 | $177.40 |
| Purchase #4 | $130.96 | 13.296% | $148.3724 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $209.51 | 7.751% | $225.7491 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $32.59 | 9.246% | $35.6033 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $17.80 | 8.489% | $19.311 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $767.84 | $836.8304 | $836.82 | $836.85 | $836.80 | |