| 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 | $143.26 | 7.108% | $153.4429 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $30.62 | 13.455% | $34.7399 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $84.37 | 8.266% | $91.344 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $137.98 | 4.702% | $144.4678 | $144.47 | $144.45 | $144.50 |
| Purchase #5 | $77.39 | 13.535% | $87.8647 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $84.89 | 10.211% | $93.5581 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $234.53 | 5.755% | $248.0272 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $793.04 | $853.4446 | $853.44 | $853.45 | $853.40 | |