| 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 | $101.92 | 11.414% | $113.5531 | $113.55 | $113.55 | $113.60 |
| Purchase #2 | $177.46 | 11.442% | $197.765 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $15.68 | 4.256% | $16.3473 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $136.91 | 9.448% | $149.8453 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $65.54 | 4.184% | $68.2822 | $68.28 | $68.30 | $68.30 |
| Purchase #6 | $69.41 | 12.224% | $77.8947 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $74.49 | 6.605% | $79.4101 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $641.41 | $703.0977 | $703.10 | $703.10 | $703.10 | |