| 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 | $166.49 | 13.855% | $189.5572 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $203.50 | 10.758% | $225.3925 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $7.32 | 12.362% | $8.2249 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $56.49 | 5.851% | $59.7952 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $39.33 | 13.742% | $44.7347 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $164.43 | 10.185% | $181.1772 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $95.84 | 7.493% | $103.0213 | $103.02 | $103.00 | $103.00 |
| 7 purchase totals = | $733.40 | $811.9030 | $811.90 | $811.90 | $811.90 | |