| 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 | $105.52 | 5.411% | $111.2297 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $39.38 | 13.475% | $44.6865 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $107.93 | 9.288% | $117.9545 | $117.95 | $117.95 | $118.00 |
| Purchase #4 | $87.99 | 5.768% | $93.0653 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $83.80 | 5.748% | $88.6168 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $170.70 | 3.321% | $176.3689 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $160.97 | 4.603% | $168.3794 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $756.29 | $800.3011 | $800.31 | $800.30 | $800.40 | |