| 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 | $71.55 | 5.262% | $75.315 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $155.58 | 13.751% | $176.9738 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $169.46 | 5.369% | $178.5583 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $112.91 | 9.651% | $123.8069 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $35.45 | 13.221% | $40.1368 | $40.14 | $40.15 | $40.10 |
| Purchase #6 | $82.73 | 12.580% | $93.1374 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $211.54 | 9.232% | $231.0694 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $839.22 | $918.9976 | $919.01 | $918.95 | $919.00 | |