| 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 | $135.69 | 10.300% | $149.6661 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $63.34 | 8.383% | $68.6498 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $200.53 | 4.230% | $209.0124 | $209.01 | $209.00 | $209.00 |
| Purchase #4 | $21.75 | 6.637% | $23.1935 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $183.67 | 5.305% | $193.4137 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $74.93 | 4.439% | $78.2561 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $46.85 | 7.623% | $50.4214 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $726.76 | $772.6130 | $772.61 | $772.55 | $772.60 | |