| 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 | $148.49 | 9.568% | $162.6975 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $143.76 | 9.461% | $157.3611 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $243.33 | 7.155% | $260.7403 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $221.35 | 9.724% | $242.8741 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $68.33 | 3.610% | $70.7967 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $202.48 | 12.690% | $228.1747 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $87.79 | 5.574% | $92.6834 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $1,115.53 | $1,215.3278 | $1,215.32 | $1,215.30 | $1,215.40 | |