| 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 | $153.27 | 3.596% | $158.7816 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $45.29 | 12.561% | $50.9789 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $42.26 | 13.746% | $48.0691 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $194.91 | 3.441% | $201.6169 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $237.44 | 5.320% | $250.0718 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $211.89 | 12.355% | $238.069 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $45.92 | 10.359% | $50.6769 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $930.98 | $998.2642 | $998.27 | $998.25 | $998.40 | |