| 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 | $161.60 | 3.734% | $167.6341 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $108.48 | 5.152% | $114.0689 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $55.71 | 10.778% | $61.7144 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $37.26 | 7.779% | $40.1585 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $96.45 | 8.498% | $104.6463 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $182.54 | 11.363% | $203.282 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $135.75 | 5.792% | $143.6126 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $777.79 | $835.1168 | $835.11 | $835.10 | $835.10 | |