| 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 | $192.47 | 8.824% | $209.4536 | $209.45 | $209.45 | $209.50 |
| Purchase #2 | $164.30 | 3.786% | $170.5204 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $72.50 | 5.723% | $76.6492 | $76.65 | $76.65 | $76.60 |
| Purchase #4 | $123.83 | 9.399% | $135.4688 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $16.27 | 9.440% | $17.8059 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $86.28 | 3.451% | $89.2575 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $103.88 | 9.769% | $114.028 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $759.53 | $813.1834 | $813.19 | $813.15 | $813.20 | |