| 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 | $184.64 | 9.350% | $201.9038 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $169.61 | 9.289% | $185.3651 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $136.31 | 4.381% | $142.2817 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $238.40 | 4.335% | $248.7346 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $165.42 | 9.319% | $180.8355 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $138.56 | 5.615% | $146.3401 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $172.30 | 7.186% | $184.6815 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $1,205.24 | $1,290.1423 | $1,290.14 | $1,290.20 | $1,290.10 | |