| 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 | $169.65 | 5.517% | $179.0096 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $78.90 | 11.395% | $87.8907 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $239.49 | 6.366% | $254.7359 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $219.72 | 8.772% | $238.9938 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $67.52 | 13.248% | $76.465 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $168.57 | 5.278% | $177.4671 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $141.27 | 9.303% | $154.4123 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $1,085.12 | $1,168.9744 | $1,168.98 | $1,168.95 | $1,169.00 | |