| 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 | $150.30 | 4.343% | $156.8275 | $156.83 | $156.85 | $156.80 |
| Purchase #2 | $122.60 | 8.354% | $132.842 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $152.59 | 10.781% | $169.0407 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $130.53 | 11.476% | $145.5096 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $47.37 | 12.750% | $53.4097 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $144.99 | 5.560% | $153.0514 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $36.31 | 7.797% | $39.1411 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $784.69 | $849.8220 | $849.82 | $849.85 | $849.70 | |