| 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 | $10.90 | 4.532% | $11.394 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $170.60 | 3.259% | $176.1599 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $205.40 | 8.161% | $222.1627 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $53.81 | 7.354% | $57.7672 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $14.65 | 11.481% | $16.332 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $117.79 | 13.449% | $133.6316 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $109.61 | 10.183% | $120.7716 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $682.76 | $738.2190 | $738.21 | $738.20 | $738.30 | |