| 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 | $147.36 | 10.282% | $162.5116 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $104.32 | 5.316% | $109.8657 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $170.75 | 6.732% | $182.2449 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $20.71 | 13.747% | $23.557 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $129.60 | 5.794% | $137.109 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $94.63 | 7.758% | $101.9714 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $213.58 | 7.815% | $230.2713 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $880.95 | $947.5309 | $947.53 | $947.45 | $947.60 | |