| 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 | $145.37 | 10.321% | $160.3736 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $117.34 | 13.464% | $133.1387 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $244.60 | 13.186% | $276.853 | $276.85 | $276.85 | $276.90 |
| Purchase #4 | $70.28 | 6.591% | $74.9122 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $208.49 | 3.713% | $216.2312 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $102.92 | 4.670% | $107.7264 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $41.45 | 5.621% | $43.7799 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $930.45 | $1,013.0150 | $1,013.01 | $1,013.05 | $1,013.00 | |