| 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 | $165.76 | 4.360% | $172.9871 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $42.82 | 10.629% | $47.3713 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $165.76 | 11.516% | $184.8489 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $112.63 | 3.739% | $116.8412 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $213.27 | 7.802% | $229.9093 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $207.81 | 9.763% | $228.0985 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $110.87 | 3.779% | $115.0598 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $1,018.92 | $1,095.1161 | $1,095.12 | $1,095.10 | $1,095.10 | |