| 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 | $110.85 | 6.515% | $118.0719 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $12.58 | 10.303% | $13.8761 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $167.40 | 13.494% | $189.989 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $42.86 | 9.351% | $46.8678 | $46.87 | $46.85 | $46.90 |
| Purchase #5 | $85.89 | 10.845% | $95.2048 | $95.20 | $95.20 | $95.20 |
| Purchase #6 | $180.42 | 4.234% | $188.059 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $151.99 | 13.631% | $172.7078 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $751.99 | $824.7764 | $824.78 | $824.75 | $824.90 | |