| 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 | $198.61 | 9.365% | $217.2098 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $129.39 | 5.621% | $136.663 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $24.88 | 4.327% | $25.9566 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $89.55 | 6.803% | $95.6421 | $95.64 | $95.65 | $95.60 |
| Purchase #5 | $83.52 | 11.165% | $92.845 | $92.85 | $92.85 | $92.80 |
| Purchase #6 | $146.41 | 9.451% | $160.2472 | $160.25 | $160.25 | $160.20 |
| Purchase #7 | $44.90 | 10.296% | $49.5229 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $717.26 | $778.0866 | $778.09 | $778.05 | $778.00 | |