| 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 | $170.61 | 10.822% | $189.0734 | $189.07 | $189.05 | $189.10 |
| Purchase #2 | $40.45 | 11.232% | $44.9933 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $234.25 | 9.766% | $257.1269 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $85.64 | 10.494% | $94.6271 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $109.78 | 10.639% | $121.4595 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $119.27 | 6.173% | $126.6325 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $226.47 | 6.857% | $241.999 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $986.47 | $1,075.9117 | $1,075.91 | $1,075.95 | $1,075.90 | |