| 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 | $185.57 | 6.403% | $197.452 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $25.54 | 8.388% | $27.6823 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $229.66 | 4.505% | $240.0062 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $59.76 | 3.204% | $61.6747 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $33.27 | 10.148% | $36.6462 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $195.46 | 10.525% | $216.0322 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $141.70 | 5.627% | $149.6735 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $870.96 | $929.1671 | $929.16 | $929.15 | $929.20 | |