| 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 | $132.65 | 12.504% | $149.2366 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $71.53 | 12.861% | $80.7295 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $203.95 | 4.673% | $213.4806 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $62.26 | 12.484% | $70.0325 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $155.33 | 13.279% | $175.9563 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $62.77 | 7.613% | $67.5487 | $67.55 | $67.55 | $67.50 |
| Purchase #7 | $69.80 | 10.419% | $77.0725 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $758.29 | $834.0567 | $834.06 | $834.10 | $834.00 | |