| 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 | $15.75 | 12.632% | $17.7395 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $186.87 | 4.172% | $194.6662 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $103.95 | 6.348% | $110.5487 | $110.55 | $110.55 | $110.50 |
| Purchase #4 | $147.54 | 12.428% | $165.8763 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $96.62 | 9.729% | $106.0202 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $234.41 | 7.226% | $251.3485 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $148.61 | 4.808% | $155.7552 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $933.75 | $1,001.9546 | $1,001.97 | $1,001.95 | $1,001.90 | |