| 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 | $203.64 | 13.809% | $231.7606 | $231.76 | $231.75 | $231.80 |
| Purchase #2 | $148.73 | 3.246% | $153.5578 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $29.69 | 6.218% | $31.5361 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $142.79 | 3.768% | $148.1703 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $48.70 | 12.546% | $54.8099 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $87.27 | 5.777% | $92.3116 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $116.91 | 13.364% | $132.5339 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $777.73 | $844.6802 | $844.68 | $844.65 | $844.70 | |