| 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 | $187.84 | 3.741% | $194.8671 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $152.42 | 4.439% | $159.1859 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $210.88 | 5.143% | $221.7256 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $12.42 | 9.420% | $13.59 | $13.59 | $13.60 | $13.60 |
| Purchase #5 | $143.83 | 7.324% | $154.3641 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $228.76 | 8.824% | $248.9458 | $248.95 | $248.95 | $248.90 |
| Purchase #7 | $185.55 | 10.409% | $204.8639 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $1,121.70 | $1,197.5424 | $1,197.55 | $1,197.55 | $1,197.60 | |