| 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 | $160.34 | 10.846% | $177.7305 | $177.73 | $177.75 | $177.70 |
| Purchase #2 | $189.91 | 9.284% | $207.5412 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $116.77 | 12.373% | $131.218 | $131.22 | $131.20 | $131.20 |
| Purchase #4 | $93.76 | 13.257% | $106.1898 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $111.75 | 10.110% | $123.0479 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $83.65 | 12.569% | $94.164 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $230.84 | 10.560% | $255.2167 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $987.02 | $1,095.1081 | $1,095.11 | $1,095.10 | $1,095.00 | |