| 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 | $146.50 | 11.249% | $162.9798 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $154.45 | 7.216% | $165.5951 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $169.88 | 7.776% | $183.0899 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $191.48 | 13.292% | $216.9315 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $132.66 | 13.817% | $150.9896 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $131.66 | 11.542% | $146.8562 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $129.58 | 5.427% | $136.6123 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $1,056.21 | $1,163.0544 | $1,163.06 | $1,163.10 | $1,163.10 | |