| 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 | $40.71 | 6.276% | $43.265 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $16.28 | 9.113% | $17.7636 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $145.73 | 13.621% | $165.5799 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $188.99 | 3.293% | $195.2134 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $136.83 | 9.326% | $149.5908 | $149.59 | $149.60 | $149.60 |
| Purchase #6 | $172.42 | 8.312% | $186.7516 | $186.75 | $186.75 | $186.80 |
| Purchase #7 | $42.77 | 10.831% | $47.4024 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $743.73 | $805.5667 | $805.56 | $805.55 | $805.70 | |