| 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 | $234.45 | 13.300% | $265.6319 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $98.48 | 13.610% | $111.8831 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $148.31 | 6.542% | $158.0124 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $176.40 | 7.258% | $189.2031 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $189.92 | 13.406% | $215.3807 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $144.98 | 7.344% | $155.6273 | $155.63 | $155.65 | $155.60 |
| Purchase #7 | $76.26 | 10.709% | $84.4267 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $1,068.80 | $1,180.1652 | $1,180.16 | $1,180.25 | $1,180.10 | |