| 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 | $156.32 | 13.821% | $177.925 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $227.45 | 4.563% | $237.8285 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $159.87 | 10.809% | $177.1503 | $177.15 | $177.15 | $177.20 |
| Purchase #4 | $114.64 | 9.642% | $125.6936 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $167.87 | 8.502% | $182.1423 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $18.95 | 9.177% | $20.689 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $12.94 | 4.241% | $13.4888 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $858.04 | $934.9175 | $934.92 | $935.00 | $934.90 | |