| 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 | $160.33 | 13.171% | $181.4471 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $104.44 | 13.664% | $118.7107 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $182.26 | 6.426% | $193.972 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $234.85 | 6.306% | $249.6596 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $196.61 | 3.640% | $203.7666 | $203.77 | $203.75 | $203.80 |
| Purchase #6 | $146.36 | 3.410% | $151.3509 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $9.46 | 12.208% | $10.6149 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $1,034.31 | $1,109.5218 | $1,109.52 | $1,109.45 | $1,109.60 | |