| 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 | $169.46 | 7.346% | $181.9085 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $108.40 | 7.772% | $116.8248 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $142.34 | 11.546% | $158.7746 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $106.65 | 6.298% | $113.3668 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $107.76 | 6.174% | $114.4131 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $23.26 | 10.676% | $25.7432 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $65.99 | 12.737% | $74.3951 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $723.86 | $785.4261 | $785.42 | $785.35 | $785.40 | |