| 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 | $149.54 | 7.620% | $160.9349 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $54.60 | 13.324% | $61.8749 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $147.52 | 13.649% | $167.655 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $80.52 | 8.256% | $87.1677 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $187.59 | 8.237% | $203.0418 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $90.53 | 8.360% | $98.0983 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $24.40 | 7.329% | $26.1883 | $26.19 | $26.20 | $26.20 |
| 7 purchase totals = | $734.70 | $804.9609 | $804.96 | $804.95 | $805.00 | |