| 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 | $143.73 | 6.282% | $152.7591 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $216.68 | 10.288% | $238.972 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $141.53 | 3.256% | $146.1382 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $148.55 | 5.410% | $156.5866 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $45.92 | 8.460% | $49.8048 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $249.48 | 3.145% | $257.3261 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $182.99 | 13.758% | $208.1658 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $1,128.88 | $1,209.7526 | $1,209.76 | $1,209.75 | $1,209.80 | |