| 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 | $188.64 | 7.786% | $203.3275 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $79.68 | 5.477% | $84.0441 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $165.86 | 10.722% | $183.6435 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $236.35 | 8.242% | $255.83 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $44.88 | 7.486% | $48.2397 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $151.50 | 9.579% | $166.0122 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $130.71 | 10.426% | $144.3378 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $997.62 | $1,085.4348 | $1,085.43 | $1,085.50 | $1,085.20 | |