| 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 | $152.95 | 4.582% | $159.9582 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $31.29 | 10.792% | $34.6668 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $13.63 | 11.535% | $15.2022 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $206.71 | 13.284% | $234.1694 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $249.49 | 12.151% | $279.8055 | $279.81 | $279.80 | $279.80 |
| Purchase #6 | $170.93 | 8.762% | $185.9069 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $40.72 | 11.750% | $45.5046 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $865.72 | $955.2136 | $955.22 | $955.15 | $955.30 | |