| 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 | $171.68 | 5.746% | $181.5447 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $31.35 | 9.606% | $34.3615 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $96.31 | 9.341% | $105.3063 | $105.31 | $105.30 | $105.30 |
| Purchase #4 | $22.26 | 11.246% | $24.7634 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $60.35 | 13.203% | $68.318 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $131.50 | 8.657% | $142.884 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $125.60 | 5.347% | $132.3158 | $132.32 | $132.30 | $132.30 |
| 7 purchase totals = | $639.05 | $689.4937 | $689.49 | $689.45 | $689.50 | |