| 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 | $197.62 | 10.434% | $218.2397 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $110.78 | 5.543% | $116.9205 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $152.26 | 13.460% | $172.7542 | $172.75 | $172.75 | $172.80 |
| Purchase #4 | $112.98 | 6.732% | $120.5858 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $154.99 | 11.678% | $173.0897 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $106.44 | 5.416% | $112.2048 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $36.63 | 12.212% | $41.1033 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $871.70 | $954.8980 | $954.89 | $954.90 | $954.90 | |