| 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 | $91.98 | 10.199% | $101.361 | $101.36 | $101.35 | $101.40 |
| Purchase #2 | $167.32 | 6.322% | $177.898 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $19.42 | 5.596% | $20.5067 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $108.61 | 5.466% | $114.5466 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $65.99 | 5.726% | $69.7686 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $221.53 | 8.631% | $240.6503 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $33.94 | 8.673% | $36.8836 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $708.79 | $761.6148 | $761.62 | $761.60 | $761.70 | |