| 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 | $130.67 | 9.232% | $142.7335 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $17.64 | 5.258% | $18.5675 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $81.41 | 6.716% | $86.8775 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $150.70 | 11.197% | $167.5739 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $112.95 | 8.383% | $122.4186 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $73.53 | 5.594% | $77.6433 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $135.31 | 3.123% | $139.5357 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $702.21 | $755.3500 | $755.35 | $755.35 | $755.30 | |