| 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 | $133.26 | 5.825% | $141.0224 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $171.29 | 10.131% | $188.6434 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $111.73 | 4.240% | $116.4674 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $225.73 | 9.137% | $246.355 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $161.65 | 13.524% | $183.5115 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $88.91 | 9.105% | $97.0053 | $97.01 | $97.00 | $97.00 |
| Purchase #7 | $6.88 | 4.374% | $7.1809 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $899.45 | $980.1859 | $980.19 | $980.15 | $980.20 | |