| 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 | $163.96 | 6.677% | $174.9076 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $107.56 | 4.115% | $111.9861 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $199.60 | 3.650% | $206.8854 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $84.88 | 4.843% | $88.9907 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $71.72 | 7.182% | $76.8709 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $101.43 | 12.730% | $114.342 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $180.67 | 8.338% | $195.7343 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $909.82 | $969.7170 | $969.72 | $969.75 | $969.70 | |