| 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 | $147.50 | 9.790% | $161.9403 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $204.76 | 10.447% | $226.1513 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $229.78 | 11.293% | $255.7291 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $12.60 | 13.477% | $14.2981 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $162.50 | 3.619% | $168.3809 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $111.51 | 8.283% | $120.7464 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $75.49 | 10.283% | $83.2526 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $944.14 | $1,030.4987 | $1,030.50 | $1,030.55 | $1,030.50 | |