| 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 | $154.97 | 6.404% | $164.8943 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $115.72 | 4.299% | $120.6948 | $120.69 | $120.70 | $120.70 |
| Purchase #3 | $115.80 | 13.111% | $130.9825 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $84.97 | 11.530% | $94.767 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $198.88 | 5.607% | $210.0312 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $10.30 | 11.299% | $11.4638 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $130.90 | 10.110% | $144.134 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $811.54 | $876.9676 | $876.95 | $877.00 | $877.00 | |