| 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 | $73.42 | 6.790% | $78.4052 | $78.41 | $78.40 | $78.40 |
| Purchase #2 | $178.99 | 7.311% | $192.076 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $192.43 | 3.234% | $198.6532 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $62.66 | 8.154% | $67.7693 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $184.54 | 9.233% | $201.5786 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $57.39 | 4.298% | $59.8566 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $125.43 | 8.488% | $136.0765 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $874.86 | $934.4154 | $934.43 | $934.45 | $934.60 | |