| 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 | $167.60 | 9.282% | $183.1566 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $142.40 | 5.728% | $150.5567 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $146.96 | 12.805% | $165.7782 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $99.61 | 10.825% | $110.3928 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $161.59 | 10.486% | $178.5343 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $112.37 | 6.519% | $119.6954 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $217.53 | 11.741% | $243.0702 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $1,048.06 | $1,151.1842 | $1,151.19 | $1,151.20 | $1,151.30 | |