| 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 | $136.78 | 12.390% | $153.727 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $101.26 | 4.622% | $105.9402 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $212.86 | 8.143% | $230.1932 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $167.69 | 8.497% | $181.9386 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $20.51 | 3.668% | $21.2623 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $31.57 | 5.762% | $33.3891 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $163.55 | 9.307% | $178.7716 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $834.22 | $905.2220 | $905.22 | $905.25 | $905.20 | |