| 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 | $112.47 | 5.156% | $118.269 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $142.45 | 10.429% | $157.3061 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $37.78 | 3.337% | $39.0407 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $206.63 | 7.261% | $221.6334 | $221.63 | $221.65 | $221.60 |
| Purchase #5 | $23.51 | 7.160% | $25.1933 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $189.51 | 8.737% | $206.0675 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $21.40 | 7.389% | $22.9812 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $733.75 | $790.4912 | $790.49 | $790.50 | $790.50 | |