| 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 | $114.64 | 7.391% | $123.113 | $123.11 | $123.10 | $123.10 |
| Purchase #2 | $55.81 | 12.311% | $62.6808 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $151.63 | 9.529% | $166.0788 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $169.51 | 10.749% | $187.7306 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $15.98 | 9.867% | $17.5567 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $118.55 | 6.634% | $126.4146 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $130.48 | 5.421% | $137.5533 | $137.55 | $137.55 | $137.60 |
| 7 purchase totals = | $756.60 | $821.1278 | $821.12 | $821.15 | $821.20 | |