| 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 | $171.68 | 10.625% | $189.921 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $96.95 | 9.169% | $105.8393 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $88.35 | 11.670% | $98.6604 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $52.41 | 11.638% | $58.5095 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $54.59 | 11.646% | $60.9476 | $60.95 | $60.95 | $60.90 |
| Purchase #6 | $142.55 | 3.796% | $147.9612 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $182.59 | 11.842% | $204.2123 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $789.12 | $866.0513 | $866.05 | $866.00 | $866.00 | |