| 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 | $132.46 | 3.332% | $136.8736 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $84.25 | 9.730% | $92.4475 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $149.61 | 13.340% | $169.568 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $6.78 | 6.729% | $7.2362 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $154.84 | 4.605% | $161.9704 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $185.54 | 12.130% | $208.046 | $208.05 | $208.05 | $208.00 |
| Purchase #7 | $200.66 | 8.593% | $217.9027 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $914.14 | $994.0444 | $994.05 | $994.00 | $994.00 | |