| 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 | $168.67 | 4.428% | $176.1387 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $108.68 | 9.685% | $119.2057 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $194.71 | 5.481% | $205.3821 | $205.38 | $205.40 | $205.40 |
| Purchase #4 | $171.70 | 11.442% | $191.3459 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $66.53 | 10.704% | $73.6514 | $73.65 | $73.65 | $73.70 |
| Purchase #6 | $64.76 | 3.468% | $67.0059 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $32.76 | 9.229% | $35.7834 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $807.81 | $868.5131 | $868.52 | $868.55 | $868.50 | |