| 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 | $149.89 | 10.491% | $165.615 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $26.98 | 11.634% | $30.1189 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $177.90 | 7.410% | $191.0824 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $101.42 | 10.644% | $112.2151 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $216.84 | 11.444% | $241.6552 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $150.63 | 8.603% | $163.5887 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $244.44 | 11.787% | $273.2521 | $273.25 | $273.25 | $273.30 |
| 7 purchase totals = | $1,068.10 | $1,177.5274 | $1,177.54 | $1,177.50 | $1,177.60 | |