| 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 | $146.92 | 12.160% | $164.7855 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $25.57 | 5.253% | $26.9132 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $85.25 | 12.214% | $95.6624 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $195.75 | 12.358% | $219.9408 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $105.30 | 11.542% | $117.4537 | $117.45 | $117.45 | $117.50 |
| Purchase #6 | $84.70 | 4.459% | $88.4768 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $210.31 | 3.568% | $217.8139 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $853.80 | $931.0463 | $931.04 | $931.05 | $931.10 | |