| 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 | $154.59 | 7.482% | $166.1564 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $212.63 | 9.767% | $233.3976 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $180.25 | 6.660% | $192.2547 | $192.25 | $192.25 | $192.30 |
| Purchase #4 | $133.61 | 6.355% | $142.1009 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $48.95 | 5.746% | $51.7627 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $166.33 | 13.524% | $188.8245 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $68.49 | 7.874% | $73.8829 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $964.85 | $1,048.3797 | $1,048.37 | $1,048.35 | $1,048.50 | |