| 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 | $183.85 | 12.418% | $206.6805 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $129.92 | 5.839% | $137.506 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $12.74 | 13.763% | $14.4934 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $123.68 | 11.740% | $138.2 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $142.69 | 3.794% | $148.1037 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $47.97 | 11.807% | $53.6338 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $85.86 | 5.305% | $90.4149 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $726.71 | $789.0323 | $789.02 | $789.05 | $789.00 | |