| 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 | $162.97 | 12.585% | $183.4798 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $226.96 | 7.869% | $244.8195 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $182.49 | 6.286% | $193.9613 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $81.72 | 3.257% | $84.3816 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $36.60 | 4.299% | $38.1734 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $157.90 | 9.340% | $172.6479 | $172.65 | $172.65 | $172.60 |
| Purchase #7 | $61.34 | 4.646% | $64.1899 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $909.98 | $981.6534 | $981.65 | $981.65 | $981.70 | |