| 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 | $188.91 | 7.638% | $203.3389 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $5.84 | 7.326% | $6.2678 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $213.81 | 5.715% | $226.0292 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $25.34 | 10.254% | $27.9384 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $41.42 | 9.708% | $45.4411 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $105.31 | 4.127% | $109.6561 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $148.38 | 4.461% | $154.9992 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $729.01 | $773.6707 | $773.68 | $773.70 | $773.60 | |