| 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 | $98.65 | 9.108% | $107.635 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $154.74 | 6.776% | $165.2252 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $102.98 | 13.330% | $116.7072 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $145.95 | 13.403% | $165.5117 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $65.92 | 5.693% | $69.6728 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $121.35 | 13.317% | $137.5102 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $197.42 | 8.170% | $213.5492 | $213.55 | $213.55 | $213.50 |
| 7 purchase totals = | $887.01 | $975.8113 | $975.82 | $975.80 | $975.70 | |