| 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 | $173.50 | 6.228% | $184.3056 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $46.87 | 11.692% | $52.35 | $52.35 | $52.35 | $52.40 |
| Purchase #3 | $210.63 | 10.563% | $232.8788 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $178.86 | 10.557% | $197.7423 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $118.25 | 8.680% | $128.5141 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $22.55 | 4.413% | $23.5451 | $23.55 | $23.55 | $23.50 |
| Purchase #7 | $19.45 | 5.605% | $20.5402 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $770.11 | $839.8761 | $839.88 | $839.90 | $839.80 | |