| 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 | $100.44 | 6.748% | $107.2177 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $52.79 | 8.494% | $57.274 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $20.88 | 3.296% | $21.5682 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $114.54 | 7.239% | $122.8316 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $91.97 | 7.368% | $98.7463 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $179.67 | 4.723% | $188.1558 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $234.73 | 4.592% | $245.5088 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $795.02 | $841.3024 | $841.31 | $841.25 | $841.30 | |