| 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 | $150.69 | 4.693% | $157.7619 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $90.29 | 11.406% | $100.5885 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $151.63 | 13.769% | $172.5079 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $130.82 | 12.702% | $147.4368 | $147.44 | $147.45 | $147.40 |
| Purchase #5 | $43.71 | 7.504% | $46.99 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $18.38 | 3.370% | $18.9994 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $26.95 | 4.680% | $28.2113 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $612.47 | $672.4958 | $672.50 | $672.50 | $672.50 | |