| 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 | $167.84 | 4.678% | $175.6916 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $51.71 | 3.202% | $53.3658 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $143.25 | 10.160% | $157.8042 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $97.90 | 13.460% | $111.0773 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $239.54 | 5.265% | $252.1518 | $252.15 | $252.15 | $252.20 |
| Purchase #6 | $132.80 | 9.684% | $145.6604 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $228.26 | 10.745% | $252.7865 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,061.30 | $1,148.5376 | $1,148.54 | $1,148.55 | $1,148.70 | |