| 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 | $20.42 | 13.800% | $23.238 | $23.24 | $23.25 | $23.20 |
| Purchase #2 | $156.32 | 5.763% | $165.3287 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $88.26 | 5.343% | $92.9757 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $154.91 | 11.216% | $172.2847 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $81.76 | 12.822% | $92.2433 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $201.45 | 8.699% | $218.9741 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $91.33 | 13.595% | $103.7463 | $103.75 | $103.75 | $103.70 |
| 7 purchase totals = | $794.45 | $868.7908 | $868.79 | $868.85 | $868.70 | |