| 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 | $170.80 | 7.464% | $183.5485 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $12.86 | 9.221% | $14.0458 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $156.71 | 13.143% | $177.3064 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $18.74 | 9.230% | $20.4697 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $42.95 | 7.870% | $46.3302 | $46.33 | $46.35 | $46.30 |
| Purchase #6 | $188.79 | 12.572% | $212.5247 | $212.52 | $212.50 | $212.50 |
| Purchase #7 | $205.26 | 12.761% | $231.4532 | $231.45 | $231.45 | $231.50 |
| 7 purchase totals = | $796.11 | $885.6785 | $885.68 | $885.65 | $885.60 | |