| 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 | $120.46 | 13.301% | $136.4824 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $95.92 | 11.446% | $106.899 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $158.86 | 9.869% | $174.5379 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $163.51 | 8.808% | $177.912 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $14.80 | 12.660% | $16.6737 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $71.59 | 9.410% | $78.3266 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $120.87 | 7.154% | $129.517 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $746.01 | $820.3486 | $820.35 | $820.35 | $820.30 | |