| 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 | $141.62 | 7.670% | $152.4823 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $163.40 | 8.365% | $177.0684 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $234.95 | 6.353% | $249.8764 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $53.90 | 11.557% | $60.1292 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $137.71 | 11.739% | $153.8758 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $98.49 | 11.265% | $109.5849 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $107.79 | 5.736% | $113.9728 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $937.86 | $1,016.9898 | $1,016.99 | $1,017.05 | $1,017.10 | |