| 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 | $161.70 | 10.578% | $178.8046 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $57.53 | 13.416% | $65.2482 | $65.25 | $65.25 | $65.20 |
| Purchase #3 | $80.63 | 5.745% | $85.2622 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $52.82 | 9.111% | $57.6324 | $57.63 | $57.65 | $57.60 |
| Purchase #5 | $74.83 | 11.202% | $83.2125 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $101.46 | 7.396% | $108.964 | $108.96 | $108.95 | $109.00 |
| Purchase #7 | $52.54 | 4.813% | $55.0688 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $581.51 | $634.1927 | $634.18 | $634.15 | $634.20 | |