| 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 | $138.36 | 8.702% | $150.4001 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $113.48 | 7.857% | $122.3961 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $64.81 | 11.385% | $72.1886 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $115.58 | 4.570% | $120.862 | $120.86 | $120.85 | $120.90 |
| Purchase #5 | $225.75 | 6.611% | $240.6743 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $180.76 | 8.783% | $196.6362 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $76.56 | 8.430% | $83.014 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $915.30 | $986.1713 | $986.17 | $986.15 | $986.20 | |