| 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 | $135.67 | 9.692% | $148.8191 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $195.61 | 13.123% | $221.2799 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $43.90 | 9.744% | $48.1776 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $81.27 | 12.804% | $91.6758 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $214.80 | 4.603% | $224.6872 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $199.59 | 8.534% | $216.623 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $31.97 | 12.682% | $36.0244 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $902.81 | $987.2870 | $987.29 | $987.30 | $987.30 | |