| 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 | $182.83 | 11.400% | $203.6726 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $34.91 | 9.220% | $38.1287 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $102.94 | 6.221% | $109.3439 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $63.29 | 5.118% | $66.5292 | $66.53 | $66.55 | $66.50 |
| Purchase #5 | $24.63 | 4.594% | $25.7615 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $212.27 | 7.167% | $227.4834 | $227.48 | $227.50 | $227.50 |
| Purchase #7 | $69.43 | 9.440% | $75.9842 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $690.30 | $746.9035 | $746.89 | $746.95 | $746.90 | |