| 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 | $129.86 | 12.765% | $146.4366 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $235.97 | 9.652% | $258.7458 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $165.37 | 3.205% | $170.6701 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $85.71 | 8.252% | $92.7828 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $20.45 | 7.528% | $21.9895 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $24.61 | 4.235% | $25.6522 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $43.51 | 10.508% | $48.082 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $705.48 | $764.3590 | $764.36 | $764.40 | $764.40 | |