| 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 | $146.50 | 10.835% | $162.3733 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $113.86 | 6.621% | $121.3987 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $47.98 | 3.553% | $49.6847 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $138.31 | 8.606% | $150.213 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $178.48 | 10.592% | $197.3846 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $164.28 | 4.845% | $172.2394 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $65.90 | 13.648% | $74.894 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $855.31 | $928.1877 | $928.17 | $928.20 | $928.20 | |