| 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 | $163.36 | 7.330% | $175.3343 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $213.59 | 4.652% | $223.5262 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $85.74 | 3.524% | $88.7615 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $210.93 | 8.668% | $229.2134 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $209.93 | 3.516% | $217.3111 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $101.93 | 4.376% | $106.3905 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $129.49 | 9.398% | $141.6595 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $1,114.97 | $1,182.1965 | $1,182.19 | $1,182.20 | $1,182.20 | |