| 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 | $169.93 | 13.293% | $192.5188 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $143.43 | 4.330% | $149.6405 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $237.58 | 9.408% | $259.9315 | $259.93 | $259.95 | $259.90 |
| Purchase #4 | $168.92 | 10.388% | $186.4674 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $105.49 | 3.496% | $109.1779 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $138.43 | 7.832% | $149.2718 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $58.62 | 5.107% | $61.6137 | $61.61 | $61.60 | $61.60 |
| 7 purchase totals = | $1,022.40 | $1,108.6216 | $1,108.62 | $1,108.60 | $1,108.60 | |