| 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 | $180.64 | 10.213% | $199.0888 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $16.34 | 3.190% | $16.8612 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $149.33 | 6.440% | $158.9469 | $158.95 | $158.95 | $158.90 |
| Purchase #4 | $20.82 | 6.450% | $22.1629 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $237.55 | 7.158% | $254.5538 | $254.55 | $254.55 | $254.60 |
| Purchase #6 | $165.90 | 12.695% | $186.961 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $86.27 | 12.354% | $96.9278 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $856.85 | $935.5024 | $935.50 | $935.50 | $935.60 | |