| 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 | $170.45 | 12.507% | $191.7682 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $53.79 | 4.744% | $56.3418 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $101.84 | 13.409% | $115.4957 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $221.54 | 8.569% | $240.5238 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $94.55 | 13.210% | $107.0401 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $195.60 | 9.237% | $213.6676 | $213.67 | $213.65 | $213.70 |
| Purchase #7 | $237.80 | 9.745% | $260.9736 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $1,075.57 | $1,185.8108 | $1,185.81 | $1,185.75 | $1,185.80 | |