| 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 | $171.99 | 6.874% | $183.8126 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $238.27 | 5.523% | $251.4297 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $127.93 | 6.389% | $136.1034 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $205.57 | 7.519% | $221.0268 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $24.92 | 12.315% | $27.9889 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $62.25 | 3.165% | $64.2202 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $213.29 | 10.701% | $236.1142 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $1,044.22 | $1,120.6958 | $1,120.69 | $1,120.70 | $1,120.60 | |