| 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 | $166.42 | 10.627% | $184.1055 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $133.59 | 10.461% | $147.5648 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $30.74 | 13.680% | $34.9452 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $20.90 | 4.860% | $21.9157 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $170.59 | 7.661% | $183.6589 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $110.56 | 9.301% | $120.8432 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $7.59 | 5.820% | $8.0317 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $640.39 | $701.0650 | $701.07 | $701.05 | $701.00 | |