| 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 | $120.53 | 10.868% | $133.6292 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $14.32 | 6.669% | $15.275 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $20.28 | 5.619% | $21.4195 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $154.84 | 13.852% | $176.2884 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $187.98 | 13.565% | $213.4795 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $80.94 | 11.189% | $89.9964 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $189.65 | 5.338% | $199.7735 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $768.54 | $849.8615 | $849.87 | $849.90 | $849.90 | |