| 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 | $183.53 | 8.860% | $199.7908 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $65.30 | 10.175% | $71.9443 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $188.38 | 3.771% | $195.4838 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $77.62 | 8.723% | $84.3908 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $236.32 | 13.429% | $268.0554 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $128.48 | 11.188% | $142.8543 | $142.85 | $142.85 | $142.90 |
| Purchase #7 | $153.53 | 4.688% | $160.7275 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $1,033.16 | $1,123.2469 | $1,123.24 | $1,123.30 | $1,123.30 | |