| 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 | $143.31 | 6.360% | $152.4245 | $152.42 | $152.40 | $152.40 |
| Purchase #2 | $19.91 | 12.145% | $22.3281 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $52.46 | 11.794% | $58.6471 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $90.79 | 4.672% | $95.0317 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $151.53 | 9.661% | $166.1693 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $45.49 | 7.616% | $48.9545 | $48.95 | $48.95 | $49.00 |
| Purchase #7 | $59.73 | 12.392% | $67.1317 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $563.22 | $610.6869 | $610.68 | $610.70 | $610.60 | |