| 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 | $130.30 | 9.647% | $142.87 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $46.41 | 8.278% | $50.2518 | $50.25 | $50.25 | $50.30 |
| Purchase #3 | $127.50 | 10.632% | $141.0558 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $165.57 | 5.813% | $175.1946 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $54.29 | 6.247% | $57.6815 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $235.92 | 10.582% | $260.8851 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $145.42 | 6.450% | $154.7996 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $905.41 | $982.7384 | $982.74 | $982.75 | $982.90 | |