| 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 | $21.42 | 7.675% | $23.064 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $149.47 | 5.361% | $157.4831 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $158.53 | 6.717% | $169.1785 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $157.49 | 8.253% | $170.4876 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $194.75 | 8.113% | $210.5501 | $210.55 | $210.55 | $210.60 |
| Purchase #6 | $5.28 | 9.195% | $5.7655 | $5.77 | $5.75 | $5.80 |
| Purchase #7 | $222.91 | 10.511% | $246.3401 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $909.85 | $982.8689 | $982.87 | $982.90 | $983.00 | |