| 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 | $206.99 | 7.126% | $221.7401 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $133.79 | 9.726% | $146.8024 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $167.35 | 4.617% | $175.0765 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $71.59 | 5.723% | $75.6871 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $156.41 | 4.312% | $163.1544 | $163.15 | $163.15 | $163.20 |
| Purchase #6 | $16.41 | 6.533% | $17.4821 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $164.42 | 8.163% | $177.8416 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $916.96 | $977.7842 | $977.78 | $977.85 | $977.80 | |