| 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 | $168.69 | 9.751% | $185.139 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $167.59 | 9.317% | $183.2044 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $231.39 | 9.420% | $253.1869 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $133.49 | 9.312% | $145.9206 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $75.75 | 11.397% | $84.3832 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $60.38 | 7.508% | $64.9133 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $26.56 | 7.359% | $28.5146 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $863.85 | $945.2620 | $945.25 | $945.25 | $945.20 | |