| 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 | $154.32 | 7.283% | $165.5591 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $25.91 | 9.599% | $28.3971 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $121.41 | 4.275% | $126.6003 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $236.27 | 5.194% | $248.5419 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $162.81 | 6.804% | $173.8876 | $173.89 | $173.90 | $173.90 |
| Purchase #6 | $49.70 | 8.390% | $53.8698 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $144.38 | 12.484% | $162.4044 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $894.80 | $959.2602 | $959.26 | $959.25 | $959.30 | |