| 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 | $103.96 | 13.445% | $117.9374 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $170.83 | 7.484% | $183.6149 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $109.51 | 5.427% | $115.4531 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $182.89 | 8.192% | $197.8723 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $40.36 | 8.140% | $43.6453 | $43.65 | $43.65 | $43.60 |
| Purchase #6 | $11.41 | 7.155% | $12.2264 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $81.78 | 7.792% | $88.1523 | $88.15 | $88.15 | $88.20 |
| 7 purchase totals = | $700.74 | $758.9017 | $758.90 | $758.90 | $758.90 | |