| 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 | $111.63 | 12.394% | $125.4654 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $39.88 | 5.850% | $42.213 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $58.53 | 12.808% | $66.0265 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $182.83 | 8.251% | $197.9153 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $166.50 | 3.265% | $171.9362 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $152.59 | 5.770% | $161.3944 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $13.80 | 7.358% | $14.8154 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $725.76 | $779.7662 | $779.78 | $779.75 | $779.70 | |