| 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 | $165.41 | 8.212% | $178.9935 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $118.71 | 6.534% | $126.4665 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $111.54 | 4.517% | $116.5783 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $17.99 | 5.827% | $19.0383 | $19.04 | $19.05 | $19.00 |
| Purchase #5 | $93.53 | 8.426% | $101.4108 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $199.57 | 3.114% | $205.7846 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $133.92 | 6.350% | $142.4239 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $840.67 | $890.6959 | $890.69 | $890.70 | $890.70 | |