| 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 | $148.28 | 6.283% | $157.5964 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $183.87 | 11.520% | $205.0518 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $54.53 | 5.474% | $57.515 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $202.77 | 9.377% | $221.7837 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $214.47 | 12.256% | $240.7554 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $16.79 | 3.850% | $17.4364 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $221.81 | 3.771% | $230.1745 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,042.52 | $1,130.3132 | $1,130.32 | $1,130.30 | $1,130.40 | |