| 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 | $197.52 | 4.511% | $206.4301 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $112.36 | 4.193% | $117.0713 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $77.93 | 11.289% | $86.7275 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $137.98 | 6.663% | $147.1736 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $90.88 | 5.652% | $96.0165 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $44.39 | 11.187% | $49.3559 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $114.70 | 3.865% | $119.1332 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $775.76 | $821.9081 | $821.91 | $821.90 | $821.90 | |