| 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 | $177.53 | 7.481% | $190.811 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $208.90 | 3.706% | $216.6418 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $204.70 | 7.740% | $220.5438 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $49.85 | 9.382% | $54.5269 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $176.51 | 7.123% | $189.0828 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $148.48 | 11.783% | $165.9754 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $83.56 | 3.466% | $86.4562 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $1,049.53 | $1,124.0379 | $1,124.04 | $1,124.10 | $1,124.00 | |