| 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 | $179.76 | 7.119% | $192.5571 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $8.72 | 8.596% | $9.4696 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $10.67 | 12.142% | $11.9656 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $221.94 | 7.302% | $238.1461 | $238.15 | $238.15 | $238.10 |
| Purchase #5 | $27.39 | 7.683% | $29.4944 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $169.86 | 5.749% | $179.6253 | $179.63 | $179.65 | $179.60 |
| Purchase #7 | $93.43 | 11.294% | $103.982 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $711.77 | $765.2401 | $765.25 | $765.25 | $765.30 | |