| 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 | $149.58 | 10.356% | $165.0705 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $152.32 | 6.848% | $162.7509 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $128.46 | 7.666% | $138.3077 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $159.25 | 7.608% | $171.3657 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $169.58 | 12.848% | $191.3676 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $40.75 | 10.231% | $44.9191 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $86.62 | 8.308% | $93.8164 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $886.56 | $967.5979 | $967.61 | $967.50 | $967.70 | |