| 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 | $167.53 | 3.232% | $172.9446 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $183.46 | 5.415% | $193.3944 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $71.88 | 6.362% | $76.453 | $76.45 | $76.45 | $76.50 |
| Purchase #4 | $202.42 | 11.463% | $225.6234 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $46.34 | 9.568% | $50.7738 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $42.61 | 13.672% | $48.4356 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $209.57 | 4.723% | $219.468 | $219.47 | $219.45 | $219.50 |
| 7 purchase totals = | $923.81 | $987.0928 | $987.08 | $987.05 | $987.10 | |