| 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 | $204.40 | 4.535% | $213.6695 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $130.87 | 11.761% | $146.2616 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $155.86 | 6.238% | $165.5825 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $66.52 | 5.426% | $70.1294 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $105.60 | 6.111% | $112.0532 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $56.66 | 11.496% | $63.1736 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $170.79 | 10.816% | $189.2626 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $890.70 | $960.1324 | $960.12 | $960.10 | $960.30 | |