| 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 | $153.62 | 10.441% | $169.6595 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $125.99 | 10.833% | $139.6385 | $139.64 | $139.65 | $139.60 |
| Purchase #3 | $29.93 | 8.483% | $32.469 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $81.64 | 7.259% | $87.5662 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $42.81 | 10.135% | $47.1488 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $64.25 | 4.716% | $67.28 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $144.34 | 3.440% | $149.3053 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $642.58 | $693.0673 | $693.08 | $693.05 | $693.10 | |