| 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 | $201.29 | 8.352% | $218.1017 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $12.76 | 8.498% | $13.8443 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $29.31 | 10.737% | $32.457 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $65.54 | 7.541% | $70.4824 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $162.68 | 4.463% | $169.9404 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $12.41 | 7.611% | $13.3545 | $13.35 | $13.35 | $13.40 |
| Purchase #7 | $167.97 | 4.377% | $175.322 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $651.96 | $693.5023 | $693.49 | $693.50 | $693.50 | |