| 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 | $176.39 | 10.504% | $194.918 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $41.63 | 9.609% | $45.6302 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $157.71 | 3.394% | $163.0627 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $142.25 | 4.723% | $148.9685 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $228.41 | 13.664% | $259.6199 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $44.78 | 7.434% | $48.1089 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $130.90 | 10.133% | $144.1641 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $922.07 | $1,004.4723 | $1,004.47 | $1,004.40 | $1,004.50 | |