| 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 | $136.68 | 6.554% | $145.638 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $15.27 | 10.773% | $16.915 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $20.51 | 5.530% | $21.6442 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $206.76 | 6.188% | $219.5543 | $219.55 | $219.55 | $219.60 |
| Purchase #5 | $174.29 | 12.171% | $195.5028 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $178.78 | 9.203% | $195.2331 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $174.45 | 4.563% | $182.4102 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $906.74 | $976.8976 | $976.89 | $976.90 | $976.80 | |