| 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 | $102.82 | 9.103% | $112.1797 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $175.51 | 4.298% | $183.0534 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $163.73 | 8.693% | $177.963 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $191.34 | 12.326% | $214.9246 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $26.55 | 6.246% | $28.2083 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $238.54 | 6.405% | $253.8185 | $253.82 | $253.80 | $253.80 |
| Purchase #7 | $163.39 | 9.280% | $178.5526 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $1,061.88 | $1,148.7001 | $1,148.69 | $1,148.65 | $1,148.80 | |