| 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 | $181.74 | 13.741% | $206.7129 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $117.48 | 3.401% | $121.4755 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $140.82 | 12.858% | $158.9266 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $142.87 | 9.768% | $156.8255 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $18.41 | 9.667% | $20.1897 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $65.26 | 3.136% | $67.3066 | $67.31 | $67.30 | $67.30 |
| Purchase #7 | $201.97 | 3.314% | $208.6633 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $868.55 | $940.1001 | $940.11 | $940.15 | $940.10 | |