| 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 | $25.43 | 7.554% | $27.351 | $27.35 | $27.35 | $27.40 |
| Purchase #2 | $23.53 | 6.688% | $25.1037 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $152.57 | 8.293% | $165.2226 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $220.47 | 12.750% | $248.5799 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $154.66 | 11.737% | $172.8124 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $161.40 | 12.800% | $182.0592 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $105.77 | 12.343% | $118.8252 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $843.83 | $939.9540 | $939.95 | $939.95 | $940.00 | |