| 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 | $78.25 | 7.572% | $84.1751 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $135.31 | 10.833% | $149.9681 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $113.54 | 6.563% | $120.9916 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $67.81 | 7.593% | $72.9588 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $161.30 | 6.624% | $171.9845 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $115.45 | 5.460% | $121.7536 | $121.75 | $121.75 | $121.80 |
| Purchase #7 | $26.58 | 13.559% | $30.184 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $698.24 | $752.0157 | $752.01 | $752.05 | $752.20 | |