| 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 | $136.67 | 13.589% | $155.2421 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $67.68 | 9.295% | $73.9709 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $103.69 | 7.648% | $111.6202 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $199.68 | 9.233% | $218.1165 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $21.88 | 11.844% | $24.4715 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $136.86 | 5.561% | $144.4708 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $191.38 | 9.453% | $209.4712 | $209.47 | $209.45 | $209.50 |
| 7 purchase totals = | $857.84 | $937.3632 | $937.36 | $937.25 | $937.40 | |