| 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 | $142.59 | 13.286% | $161.5345 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $179.41 | 3.547% | $185.7737 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $125.46 | 10.218% | $138.2795 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $159.78 | 13.582% | $181.4813 | $181.48 | $181.50 | $181.50 |
| Purchase #5 | $79.70 | 6.603% | $84.9626 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $111.25 | 9.431% | $121.742 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $18.63 | 10.327% | $20.5539 | $20.55 | $20.55 | $20.60 |
| 7 purchase totals = | $816.82 | $894.3275 | $894.31 | $894.35 | $894.40 | |