| 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 | $104.33 | 8.488% | $113.1855 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $237.47 | 3.137% | $244.9194 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $15.78 | 3.653% | $16.3564 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $90.34 | 11.874% | $101.067 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $100.61 | 10.476% | $111.1499 | $111.15 | $111.15 | $111.10 |
| Purchase #6 | $60.67 | 5.104% | $63.7666 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $172.29 | 5.402% | $181.5971 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $781.49 | $832.0419 | $832.06 | $832.00 | $832.10 | |