| 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 | $155.90 | 13.362% | $176.7314 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $132.46 | 11.723% | $147.9883 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $87.49 | 8.701% | $95.1025 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $114.58 | 10.714% | $126.8561 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $174.88 | 9.712% | $191.8643 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $189.83 | 9.599% | $208.0518 | $208.05 | $208.05 | $208.10 |
| Purchase #7 | $166.60 | 9.352% | $182.1804 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,021.74 | $1,128.7748 | $1,128.77 | $1,128.80 | $1,128.90 | |