| 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 | $143.32 | 3.708% | $148.6343 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $9.41 | 9.226% | $10.2782 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $111.62 | 8.358% | $120.9492 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $105.97 | 3.283% | $109.449 | $109.45 | $109.45 | $109.40 |
| Purchase #5 | $58.78 | 3.340% | $60.7433 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $143.77 | 4.487% | $150.221 | $150.22 | $150.20 | $150.20 |
| Purchase #7 | $203.78 | 3.747% | $211.4156 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $776.65 | $811.6906 | $811.69 | $811.70 | $811.50 | |