| 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 | $152.57 | 8.390% | $165.3706 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $61.73 | 7.250% | $66.2054 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $157.56 | 6.250% | $167.4075 | $167.41 | $167.40 | $167.40 |
| Purchase #4 | $125.92 | 10.710% | $139.406 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $5.69 | 12.784% | $6.4174 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $135.25 | 10.361% | $149.2633 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $111.73 | 9.779% | $122.6561 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $750.45 | $816.7263 | $816.74 | $816.65 | $816.80 | |