| 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 | $149.49 | 7.830% | $161.1951 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $119.70 | 10.345% | $132.083 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $29.44 | 3.627% | $30.5078 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $68.99 | 9.510% | $75.5509 | $75.55 | $75.55 | $75.60 |
| Purchase #5 | $178.82 | 10.210% | $197.0775 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $54.91 | 12.298% | $61.6628 | $61.66 | $61.65 | $61.70 |
| Purchase #7 | $125.96 | 6.537% | $134.194 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $727.31 | $792.2711 | $792.27 | $792.30 | $792.40 | |