| 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 | $95.88 | 5.310% | $100.9712 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $98.70 | 8.306% | $106.898 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $218.38 | 6.723% | $233.0617 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $178.48 | 12.636% | $201.0327 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $148.25 | 5.816% | $156.8722 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $169.63 | 9.220% | $185.2699 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $166.44 | 6.459% | $177.1904 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,075.76 | $1,161.2961 | $1,161.29 | $1,161.25 | $1,161.40 | |