| 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 | $58.34 | 3.312% | $60.2722 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $178.95 | 8.478% | $194.1214 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $169.81 | 7.490% | $182.5288 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $185.55 | 7.746% | $199.9227 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $139.63 | 13.438% | $158.3935 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $7.93 | 9.242% | $8.6629 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $162.72 | 5.281% | $171.3132 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $902.93 | $975.2147 | $975.20 | $975.15 | $975.20 | |