| 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 | $190.75 | 7.596% | $205.2394 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $183.79 | 6.614% | $195.9459 | $195.95 | $195.95 | $195.90 |
| Purchase #3 | $67.92 | 8.617% | $73.7727 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $133.86 | 6.580% | $142.668 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $39.83 | 5.738% | $42.1154 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $121.76 | 3.105% | $125.5406 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $68.92 | 9.643% | $75.566 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $806.83 | $860.8480 | $860.86 | $860.80 | $860.80 | |