| 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 | $141.32 | 8.841% | $153.8141 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $103.46 | 12.320% | $116.2063 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $87.30 | 4.331% | $91.081 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $149.48 | 13.215% | $169.2338 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $110.34 | 5.360% | $116.2542 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $115.88 | 3.350% | $119.762 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $219.54 | 9.604% | $240.6246 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $927.32 | $1,006.9760 | $1,006.96 | $1,006.95 | $1,007.00 | |