| 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 | $159.29 | 11.441% | $177.5144 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $91.32 | 7.552% | $98.2165 | $98.22 | $98.20 | $98.20 |
| Purchase #3 | $122.89 | 12.236% | $137.9268 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $15.47 | 6.123% | $16.4172 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $80.30 | 5.218% | $84.4901 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $127.42 | 5.854% | $134.8792 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $182.36 | 4.229% | $190.072 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $779.05 | $839.5162 | $839.52 | $839.50 | $839.50 | |