| 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 | $158.50 | 10.603% | $175.3058 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $63.52 | 10.443% | $70.1534 | $70.15 | $70.15 | $70.20 |
| Purchase #3 | $91.56 | 12.224% | $102.7523 | $102.75 | $102.75 | $102.80 |
| Purchase #4 | $148.27 | 3.642% | $153.67 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $232.45 | 4.538% | $242.9986 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $208.43 | 6.198% | $221.3485 | $221.35 | $221.35 | $221.30 |
| Purchase #7 | $178.88 | 4.287% | $186.5486 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $1,081.61 | $1,152.7772 | $1,152.78 | $1,152.75 | $1,152.80 | |