| 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 | $157.96 | 6.237% | $167.812 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $221.63 | 10.364% | $244.5997 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $16.87 | 8.579% | $18.3173 | $18.32 | $18.30 | $18.30 |
| Purchase #4 | $101.76 | 10.836% | $112.7867 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $59.79 | 8.669% | $64.9732 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $96.38 | 12.145% | $108.0854 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $156.67 | 10.621% | $173.3099 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $811.06 | $889.8842 | $889.89 | $889.85 | $889.90 | |