| 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 | $155.30 | 6.318% | $165.1119 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $95.87 | 13.620% | $108.9275 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $198.73 | 5.721% | $210.0993 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $153.81 | 3.183% | $158.7058 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $55.61 | 11.798% | $62.1709 | $62.17 | $62.15 | $62.20 |
| Purchase #6 | $51.98 | 13.862% | $59.1855 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $58.72 | 10.331% | $64.7864 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $770.02 | $828.9873 | $829.00 | $829.00 | $829.00 | |