| 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 | $174.45 | 7.829% | $188.1077 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $105.93 | 8.437% | $114.8673 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $93.97 | 8.449% | $101.9095 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $156.34 | 5.767% | $165.3561 | $165.36 | $165.35 | $165.40 |
| Purchase #5 | $166.99 | 8.854% | $181.7753 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $33.34 | 9.322% | $36.448 | $36.45 | $36.45 | $36.40 |
| Purchase #7 | $131.56 | 13.767% | $149.6719 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $862.58 | $938.1358 | $938.15 | $938.10 | $938.20 | |