| 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 | $140.49 | 7.145% | $150.528 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $154.66 | 13.393% | $175.3736 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $11.57 | 4.252% | $12.062 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $14.62 | 8.229% | $15.8231 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $213.40 | 8.326% | $231.1677 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $124.82 | 11.405% | $139.0557 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $41.74 | 12.799% | $47.0823 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $701.30 | $771.0924 | $771.09 | $771.05 | $771.20 | |