| 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 | $187.31 | 5.590% | $197.7806 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $128.84 | 6.213% | $136.8448 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $96.85 | 9.703% | $106.2474 | $106.25 | $106.25 | $106.20 |
| Purchase #4 | $54.34 | 6.806% | $58.0384 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $166.67 | 7.535% | $179.2286 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $136.89 | 3.213% | $141.2883 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $72.83 | 12.593% | $82.0015 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $843.73 | $901.4296 | $901.43 | $901.50 | $901.30 | |