| 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 | $124.91 | 13.678% | $141.9952 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $86.28 | 7.634% | $92.8666 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $60.66 | 11.745% | $67.7845 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $220.53 | 5.710% | $233.1223 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $92.65 | 10.633% | $102.5015 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $56.34 | 10.237% | $62.1075 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $73.81 | 8.125% | $79.8071 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $715.18 | $780.1847 | $780.19 | $780.15 | $780.20 | |