| 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 | $16.97 | 7.116% | $18.1776 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $156.67 | 5.711% | $165.6174 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $126.29 | 4.675% | $132.1941 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $87.35 | 12.751% | $98.488 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $189.37 | 3.505% | $196.0074 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $59.32 | 5.467% | $62.563 | $62.56 | $62.55 | $62.60 |
| Purchase #7 | $208.92 | 11.836% | $233.6478 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $844.89 | $906.6953 | $906.70 | $906.70 | $906.70 | |