| 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 | $169.26 | 6.497% | $180.2568 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $61.84 | 10.156% | $68.1205 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $138.62 | 4.405% | $144.7262 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $191.55 | 5.617% | $202.3094 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $121.82 | 5.816% | $128.9051 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $174.34 | 11.863% | $195.022 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $45.66 | 9.156% | $49.8406 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $903.09 | $969.1806 | $969.19 | $969.15 | $969.10 | |