| 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 | $161.55 | 12.311% | $181.4384 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $54.31 | 5.780% | $57.4491 | $57.45 | $57.45 | $57.40 |
| Purchase #3 | $240.35 | 13.328% | $272.3838 | $272.38 | $272.40 | $272.40 |
| Purchase #4 | $86.84 | 5.756% | $91.8385 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $158.27 | 5.759% | $167.3848 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $109.87 | 8.418% | $119.1189 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $235.78 | 7.800% | $254.1708 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,046.97 | $1,143.7843 | $1,143.78 | $1,143.80 | $1,143.70 | |