| 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 | $178.90 | 9.659% | $196.18 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $38.36 | 13.412% | $43.5048 | $43.50 | $43.50 | $43.50 |
| Purchase #3 | $7.28 | 12.503% | $8.1902 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $195.97 | 13.502% | $222.4299 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $225.94 | 5.234% | $237.7657 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $182.35 | 12.754% | $205.6069 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $37.64 | 11.785% | $42.0759 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $866.44 | $955.7534 | $955.76 | $955.80 | $955.80 | |