| 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 | $188.57 | 12.289% | $211.7434 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $35.61 | 3.724% | $36.9361 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $6.74 | 11.399% | $7.5083 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $24.41 | 6.813% | $26.0731 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $90.56 | 12.533% | $101.9099 | $101.91 | $101.90 | $101.90 |
| Purchase #6 | $84.38 | 12.694% | $95.0912 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $146.96 | 11.592% | $163.9956 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $577.23 | $643.2576 | $643.26 | $643.25 | $643.20 | |