| 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 | $105.39 | 7.711% | $113.5166 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $218.75 | 8.309% | $236.9259 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $70.28 | 10.354% | $77.5568 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $139.73 | 7.786% | $150.6094 | $150.61 | $150.60 | $150.60 |
| Purchase #5 | $158.43 | 5.637% | $167.3607 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $5.93 | 4.846% | $6.2174 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $75.42 | 6.193% | $80.0908 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $773.93 | $832.2776 | $832.29 | $832.25 | $832.30 | |