| 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 | $181.34 | 12.331% | $203.701 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $108.31 | 4.783% | $113.4905 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $100.66 | 6.813% | $107.518 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $73.88 | 7.579% | $79.4794 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $121.30 | 13.193% | $137.3031 | $137.30 | $137.30 | $137.30 |
| Purchase #6 | $107.34 | 6.477% | $114.2924 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $33.44 | 8.495% | $36.2807 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $726.27 | $792.0651 | $792.06 | $792.10 | $792.10 | |