| 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 | $172.46 | 5.463% | $181.8815 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $48.83 | 7.626% | $52.5538 | $52.55 | $52.55 | $52.60 |
| Purchase #3 | $37.36 | 6.291% | $39.7103 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $149.57 | 13.409% | $169.6258 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $32.37 | 7.557% | $34.8162 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $178.73 | 9.592% | $195.8738 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $180.27 | 4.602% | $188.566 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $799.59 | $863.0274 | $863.03 | $863.00 | $863.10 | |