| 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 | $160.29 | 4.201% | $167.0238 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $104.52 | 3.811% | $108.5033 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $107.71 | 4.847% | $112.9307 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $145.37 | 11.598% | $162.23 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $57.87 | 4.467% | $60.4551 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $160.60 | 8.447% | $174.1659 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $129.70 | 7.272% | $139.1318 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $866.06 | $924.4406 | $924.44 | $924.45 | $924.40 | |