| 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 | $135.93 | 7.808% | $146.5434 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $151.46 | 10.852% | $167.8964 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $91.80 | 13.596% | $104.2811 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $14.67 | 9.402% | $16.0493 | $16.05 | $16.05 | $16.00 |
| Purchase #5 | $160.83 | 8.472% | $174.4555 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $33.32 | 13.112% | $37.6889 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $235.25 | 7.767% | $253.5219 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $823.26 | $900.4365 | $900.44 | $900.45 | $900.40 | |