| 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 | $164.94 | 10.595% | $182.4154 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $160.74 | 9.120% | $175.3995 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $103.95 | 7.127% | $111.3585 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $106.39 | 7.318% | $114.1756 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $85.60 | 11.173% | $95.1641 | $95.16 | $95.15 | $95.20 |
| Purchase #6 | $183.69 | 10.552% | $203.073 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $198.71 | 10.799% | $220.1687 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,004.02 | $1,101.7548 | $1,101.76 | $1,101.70 | $1,101.90 | |