| 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 | $205.70 | 3.843% | $213.6051 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $66.50 | 13.168% | $75.2567 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $167.40 | 13.324% | $189.7044 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $133.97 | 8.401% | $145.2248 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $9.68 | 10.230% | $10.6703 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $165.61 | 7.871% | $178.6452 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $147.70 | 6.738% | $157.652 | $157.65 | $157.65 | $157.70 |
| 7 purchase totals = | $896.56 | $970.7585 | $970.76 | $970.70 | $970.80 | |