| 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 | $140.87 | 4.866% | $147.7247 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $173.61 | 5.303% | $182.8165 | $182.82 | $182.80 | $182.80 |
| Purchase #3 | $217.91 | 13.437% | $247.1906 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $44.93 | 13.557% | $51.0212 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $48.79 | 11.558% | $54.4291 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $79.66 | 4.721% | $83.4207 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $21.70 | 4.719% | $22.724 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $727.47 | $789.3268 | $789.32 | $789.25 | $789.20 | |