| 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 | $183.40 | 7.496% | $197.1477 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $218.95 | 12.695% | $246.7457 | $246.75 | $246.75 | $246.70 |
| Purchase #3 | $85.73 | 5.588% | $90.5206 | $90.52 | $90.50 | $90.50 |
| Purchase #4 | $136.25 | 4.786% | $142.7709 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $25.73 | 10.183% | $28.3501 | $28.35 | $28.35 | $28.40 |
| Purchase #6 | $85.48 | 10.486% | $94.4434 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $26.69 | 4.185% | $27.807 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $762.23 | $827.7854 | $827.79 | $827.75 | $827.70 | |