| 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 | $148.84 | 5.694% | $157.3149 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $163.47 | 5.239% | $172.0342 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $105.95 | 13.240% | $119.9778 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $154.40 | 5.311% | $162.6002 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $29.93 | 8.611% | $32.5073 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $97.68 | 10.440% | $107.8778 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $202.34 | 12.176% | $226.9769 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $902.61 | $979.2891 | $979.29 | $979.35 | $979.30 | |