| 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 | $106.51 | 7.424% | $114.4173 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $213.40 | 7.766% | $229.9726 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $29.41 | 13.135% | $33.273 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $176.28 | 3.600% | $182.6261 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $95.98 | 6.468% | $102.188 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $13.26 | 5.382% | $13.9737 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $133.43 | 4.103% | $138.9046 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $768.27 | $815.3553 | $815.35 | $815.30 | $815.40 | |