| 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 | $142.75 | 10.788% | $158.1499 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $134.73 | 4.834% | $141.2428 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $25.59 | 7.564% | $27.5256 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $99.98 | 12.615% | $112.5925 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $71.57 | 3.539% | $74.1029 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $121.84 | 8.202% | $131.8333 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $99.95 | 8.126% | $108.0719 | $108.07 | $108.05 | $108.10 |
| 7 purchase totals = | $696.41 | $753.5189 | $753.51 | $753.55 | $753.40 | |