| 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 | $167.31 | 12.720% | $188.5918 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $227.44 | 8.408% | $246.5632 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $229.40 | 3.357% | $237.101 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $105.96 | 4.654% | $110.8914 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $185.81 | 9.766% | $203.9562 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $169.36 | 10.811% | $187.6695 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $39.93 | 7.190% | $42.801 | $42.80 | $42.80 | $42.80 |
| 7 purchase totals = | $1,125.21 | $1,217.5741 | $1,217.57 | $1,217.55 | $1,217.70 | |