| 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 | $160.36 | 9.201% | $175.1147 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $106.99 | 8.818% | $116.4244 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $31.72 | 9.814% | $34.833 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $151.70 | 8.401% | $164.4443 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $104.49 | 8.472% | $113.3424 | $113.34 | $113.35 | $113.30 |
| Purchase #6 | $36.26 | 12.150% | $40.6656 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $53.88 | 9.479% | $58.9873 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $645.40 | $703.8117 | $703.80 | $703.80 | $703.70 | |