| 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 | $139.88 | 10.534% | $154.615 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $149.93 | 3.257% | $154.8132 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $175.40 | 3.201% | $181.0146 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $133.73 | 13.415% | $151.6699 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $97.26 | 4.627% | $101.7602 | $101.76 | $101.75 | $101.80 |
| Purchase #6 | $60.55 | 5.678% | $63.988 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $90.45 | 4.195% | $94.2444 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $847.20 | $902.1053 | $902.10 | $902.05 | $902.10 | |