| 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 | $155.33 | 10.113% | $171.0385 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $48.47 | 7.472% | $52.0917 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $121.33 | 7.534% | $130.471 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $131.85 | 11.677% | $147.2461 | $147.25 | $147.25 | $147.20 |
| Purchase #5 | $17.85 | 5.644% | $18.8575 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $155.45 | 6.653% | $165.7921 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $41.65 | 12.141% | $46.7067 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $671.93 | $732.2036 | $732.21 | $732.20 | $732.20 | |