| 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 | $150.63 | 9.828% | $165.4339 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $61.99 | 4.843% | $64.9922 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $90.37 | 13.548% | $102.6133 | $102.61 | $102.60 | $102.60 |
| Purchase #4 | $52.31 | 4.643% | $54.7388 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $155.53 | 12.396% | $174.8095 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $17.94 | 10.466% | $19.8176 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $191.76 | 4.752% | $200.8724 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $720.53 | $783.2777 | $783.27 | $783.25 | $783.20 | |