| 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 | $136.83 | 13.863% | $155.7987 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $95.79 | 5.531% | $101.0881 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $70.53 | 6.261% | $74.9459 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $154.94 | 4.854% | $162.4608 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $172.42 | 6.381% | $183.4221 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $112.64 | 5.338% | $118.6527 | $118.65 | $118.65 | $118.70 |
| Purchase #7 | $96.28 | 5.756% | $101.8219 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $839.43 | $898.1902 | $898.19 | $898.15 | $898.20 | |