| 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 | $16.87 | 8.199% | $18.2532 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $122.97 | 5.611% | $129.8698 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $151.80 | 3.177% | $156.6227 | $156.62 | $156.60 | $156.60 |
| Purchase #4 | $104.63 | 13.770% | $119.0376 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $52.75 | 3.729% | $54.717 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $41.71 | 10.327% | $46.0174 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $211.54 | 4.623% | $221.3195 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $702.27 | $745.8372 | $745.84 | $745.75 | $745.80 | |