| 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 | $174.90 | 13.853% | $199.1289 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $116.29 | 13.178% | $131.6147 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $22.29 | 11.247% | $24.797 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $217.82 | 12.484% | $245.0126 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $230.26 | 5.727% | $243.447 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $213.85 | 10.459% | $236.2166 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $189.81 | 7.250% | $203.5712 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $1,165.22 | $1,283.7880 | $1,283.79 | $1,283.75 | $1,283.70 | |