| 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 | $128.69 | 3.479% | $133.1671 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $135.73 | 7.692% | $146.1704 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $231.96 | 4.807% | $243.1103 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $25.36 | 6.185% | $26.9285 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $228.92 | 10.743% | $253.5129 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $229.40 | 7.533% | $246.6807 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $93.67 | 4.243% | $97.6444 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $1,073.73 | $1,147.2143 | $1,147.21 | $1,147.20 | $1,147.20 | |