| 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 | $157.30 | 12.181% | $176.4607 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $76.35 | 8.601% | $82.9169 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $140.26 | 13.660% | $159.4195 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $79.62 | 4.637% | $83.312 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $161.77 | 6.402% | $172.1265 | $172.13 | $172.15 | $172.10 |
| Purchase #6 | $74.75 | 9.267% | $81.6771 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $53.62 | 6.795% | $57.2635 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $743.67 | $813.1762 | $813.18 | $813.15 | $813.20 | |