| 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 | $203.70 | 10.734% | $225.5652 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $186.65 | 3.195% | $192.6135 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $53.41 | 3.344% | $55.196 | $55.20 | $55.20 | $55.20 |
| Purchase #4 | $178.91 | 11.471% | $199.4328 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $90.88 | 4.763% | $95.2086 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $210.33 | 9.386% | $230.0716 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $141.36 | 6.801% | $150.9739 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $1,065.24 | $1,149.0616 | $1,149.06 | $1,149.00 | $1,149.10 | |