| 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 | $137.81 | 8.411% | $149.4012 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $231.95 | 11.744% | $259.1902 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $143.77 | 9.636% | $157.6237 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $55.45 | 6.396% | $58.9966 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $98.40 | 10.214% | $108.4506 | $108.45 | $108.45 | $108.50 |
| Purchase #6 | $156.32 | 12.365% | $175.649 | $175.65 | $175.65 | $175.60 |
| Purchase #7 | $36.57 | 11.539% | $40.7898 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $860.27 | $950.1011 | $950.10 | $950.10 | $950.10 | |