| 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 | $187.29 | 7.378% | $201.1083 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $248.61 | 13.152% | $281.3072 | $281.31 | $281.30 | $281.30 |
| Purchase #3 | $166.30 | 11.555% | $185.516 | $185.52 | $185.50 | $185.50 |
| Purchase #4 | $136.58 | 7.275% | $146.5162 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $191.48 | 9.756% | $210.1608 | $210.16 | $210.15 | $210.20 |
| Purchase #6 | $176.67 | 5.601% | $186.5653 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $198.53 | 9.538% | $217.4658 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $1,305.46 | $1,428.6396 | $1,428.66 | $1,428.55 | $1,428.70 | |