| 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 | $184.79 | 12.811% | $208.4634 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $149.53 | 5.445% | $157.6719 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $224.62 | 9.581% | $246.1408 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $23.48 | 10.361% | $25.9128 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $167.73 | 13.608% | $190.5547 | $190.55 | $190.55 | $190.60 |
| Purchase #6 | $74.42 | 9.466% | $81.4646 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $243.27 | 12.743% | $274.2699 | $274.27 | $274.25 | $274.30 |
| 7 purchase totals = | $1,067.84 | $1,184.4781 | $1,184.46 | $1,184.40 | $1,184.60 | |