| 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 | $135.61 | 8.194% | $146.7219 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $154.98 | 9.703% | $170.0177 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $203.99 | 6.437% | $217.1208 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $65.70 | 6.210% | $69.78 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $219.65 | 8.726% | $238.8167 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $168.92 | 6.588% | $180.0484 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $62.28 | 7.145% | $66.7299 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $1,011.13 | $1,089.2354 | $1,089.24 | $1,089.20 | $1,089.10 | |