| 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 | $136.38 | 9.269% | $149.0211 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $92.94 | 8.363% | $100.7126 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $85.50 | 10.284% | $94.2928 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $76.79 | 3.775% | $79.6888 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $208.75 | 12.196% | $234.2092 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $19.85 | 7.419% | $21.3227 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $161.89 | 10.427% | $178.7703 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $782.10 | $858.0175 | $858.01 | $857.95 | $858.00 | |