| 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 | $179.74 | 13.190% | $203.4477 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $170.90 | 11.664% | $190.8338 | $190.83 | $190.85 | $190.80 |
| Purchase #3 | $74.92 | 10.302% | $82.6383 | $82.64 | $82.65 | $82.60 |
| Purchase #4 | $103.30 | 8.719% | $112.3067 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $198.94 | 8.503% | $215.8559 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $174.96 | 5.222% | $184.0964 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $206.93 | 12.343% | $232.4714 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $1,109.69 | $1,221.6502 | $1,221.66 | $1,221.65 | $1,221.60 | |