| 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 | $131.98 | 8.389% | $143.0518 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $15.65 | 3.361% | $16.176 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $113.33 | 10.707% | $125.4642 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $157.99 | 6.696% | $168.569 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $138.81 | 12.761% | $156.5235 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $230.44 | 12.673% | $259.6437 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $80.34 | 12.641% | $90.4958 | $90.50 | $90.50 | $90.50 |
| 7 purchase totals = | $868.54 | $959.9240 | $959.92 | $959.90 | $960.00 | |