| 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 | $167.81 | 6.454% | $178.6405 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $49.51 | 11.302% | $55.1056 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $228.33 | 10.276% | $251.7932 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $154.88 | 7.515% | $166.5192 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $19.76 | 13.819% | $22.4906 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $46.83 | 11.497% | $52.214 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $74.87 | 12.448% | $84.1898 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $741.99 | $810.9529 | $810.95 | $810.95 | $810.90 | |