| 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 | $108.69 | 5.571% | $114.7451 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $205.61 | 5.719% | $217.3688 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $122.64 | 10.251% | $135.2118 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $74.35 | 12.348% | $83.5307 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $162.44 | 12.528% | $182.7905 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $208.39 | 8.193% | $225.4634 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $201.53 | 9.344% | $220.361 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,083.65 | $1,179.4713 | $1,179.47 | $1,179.45 | $1,179.50 | |