| 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 | $11.30 | 13.663% | $12.8439 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $147.81 | 8.770% | $160.7729 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $246.70 | 12.513% | $277.5696 | $277.57 | $277.55 | $277.60 |
| Purchase #4 | $94.25 | 7.683% | $101.4912 | $101.49 | $101.50 | $101.50 |
| Purchase #5 | $113.95 | 7.650% | $122.6672 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $149.27 | 6.259% | $158.6128 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $70.35 | 12.361% | $79.046 | $79.05 | $79.05 | $79.00 |
| 7 purchase totals = | $833.63 | $913.0036 | $913.00 | $912.95 | $913.00 | |