| 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 | $160.27 | 7.755% | $172.6989 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $60.49 | 5.683% | $63.9276 | $63.93 | $63.95 | $63.90 |
| Purchase #3 | $175.79 | 12.589% | $197.9202 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $19.79 | 9.154% | $21.6016 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $95.95 | 5.222% | $100.9605 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $57.30 | 10.848% | $63.5159 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $13.39 | 4.452% | $13.9861 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $582.98 | $634.6108 | $634.62 | $634.60 | $634.60 | |