| 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 | $12.46 | 13.465% | $14.1377 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $171.50 | 5.603% | $181.1091 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $236.40 | 12.278% | $265.4252 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $150.71 | 4.773% | $157.9034 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $148.42 | 11.811% | $165.9499 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $148.93 | 13.865% | $169.5791 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $217.77 | 7.544% | $234.1986 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,086.19 | $1,188.3030 | $1,188.31 | $1,188.35 | $1,188.20 | |