| 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 | $137.45 | 11.340% | $153.0368 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $19.83 | 5.175% | $20.8562 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $141.82 | 7.147% | $151.9559 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $201.35 | 3.378% | $208.1516 | $208.15 | $208.15 | $208.20 |
| Purchase #5 | $189.97 | 5.111% | $199.6794 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $77.84 | 3.433% | $80.5122 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $11.78 | 7.265% | $12.6358 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $780.04 | $826.8279 | $826.84 | $826.85 | $826.90 | |