| 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 | $160.46 | 5.869% | $169.8774 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $229.58 | 3.162% | $236.8393 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $156.87 | 13.872% | $178.631 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $122.60 | 10.466% | $135.4313 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $52.48 | 9.521% | $57.4766 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $95.57 | 8.318% | $103.5195 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $49.60 | 11.523% | $55.3154 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $867.16 | $937.0905 | $937.10 | $937.15 | $937.00 | |