| 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 | $147.27 | 11.138% | $163.6729 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $129.84 | 6.373% | $138.1147 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $232.27 | 7.829% | $250.4544 | $250.45 | $250.45 | $250.50 |
| Purchase #4 | $200.35 | 13.257% | $226.9104 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $225.76 | 10.211% | $248.8124 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $56.56 | 7.327% | $60.7042 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $38.71 | 11.553% | $43.1822 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $1,030.76 | $1,131.8512 | $1,131.83 | $1,131.80 | $1,131.90 | |