| 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 | $139.66 | 3.832% | $145.0118 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $221.40 | 11.312% | $246.4448 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $141.95 | 5.148% | $149.2576 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $22.68 | 13.154% | $25.6633 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $85.48 | 10.839% | $94.7452 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $161.97 | 6.803% | $172.9888 | $172.99 | $173.00 | $173.00 |
| Purchase #7 | $48.60 | 4.652% | $50.8609 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $821.74 | $884.9724 | $884.97 | $884.95 | $885.00 | |