| 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 | $138.29 | 9.157% | $150.9532 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $136.76 | 12.713% | $154.1463 | $154.15 | $154.15 | $154.10 |
| Purchase #3 | $208.69 | 10.260% | $230.1016 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $139.76 | 9.824% | $153.49 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $200.31 | 9.622% | $219.5838 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $210.35 | 6.766% | $224.5823 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $174.57 | 8.694% | $189.7471 | $189.75 | $189.75 | $189.70 |
| 7 purchase totals = | $1,208.73 | $1,322.6043 | $1,322.60 | $1,322.65 | $1,322.60 | |