| 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 | $143.78 | 5.551% | $151.7612 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $157.27 | 7.544% | $169.1344 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $222.66 | 4.786% | $233.3165 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $232.87 | 5.827% | $246.4393 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $133.77 | 12.353% | $150.2946 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $26.35 | 3.643% | $27.3099 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $191.99 | 8.604% | $208.5088 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $1,108.69 | $1,186.7647 | $1,186.76 | $1,186.75 | $1,186.70 | |