| 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 | $153.87 | 13.786% | $175.0825 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $105.86 | 6.614% | $112.8616 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $19.96 | 3.715% | $20.7015 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $126.64 | 13.852% | $144.1822 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $91.97 | 13.680% | $104.5515 | $104.55 | $104.55 | $104.60 |
| Purchase #6 | $120.38 | 3.621% | $124.739 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $20.80 | 6.239% | $22.0977 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $639.48 | $704.2160 | $704.21 | $704.25 | $704.30 | |