| 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 | $193.97 | 6.215% | $206.0252 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $144.47 | 3.476% | $149.4918 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $249.96 | 10.632% | $276.5357 | $276.54 | $276.55 | $276.50 |
| Purchase #4 | $15.85 | 7.789% | $17.0846 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $21.81 | 5.827% | $23.0809 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $48.86 | 7.865% | $52.7028 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $28.67 | 12.737% | $32.3217 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $703.59 | $757.2427 | $757.24 | $757.30 | $757.20 | |