| 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 | $143.83 | 4.144% | $149.7903 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $91.67 | 5.735% | $96.9273 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $58.96 | 6.379% | $62.7211 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $185.79 | 5.218% | $195.4845 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $121.65 | 12.195% | $136.4852 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $146.68 | 9.725% | $160.9446 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $47.33 | 9.207% | $51.6877 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $795.91 | $854.0407 | $854.04 | $854.10 | $854.00 | |