| 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 | $197.37 | 4.546% | $206.3424 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $113.87 | 7.135% | $121.9946 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $33.36 | 9.294% | $36.4605 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $160.92 | 4.711% | $168.5009 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $88.43 | 5.193% | $93.0222 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $75.50 | 12.242% | $84.7427 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $63.89 | 6.350% | $67.947 | $67.95 | $67.95 | $67.90 |
| 7 purchase totals = | $733.34 | $779.0103 | $779.00 | $779.00 | $778.90 | |