| 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 | $184.43 | 4.844% | $193.3638 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $241.85 | 12.476% | $272.0232 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $169.26 | 6.681% | $180.5683 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $25.90 | 3.246% | $26.7407 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $35.32 | 6.658% | $37.6716 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $176.83 | 9.352% | $193.3671 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $6.98 | 3.364% | $7.2148 | $7.21 | $7.20 | $7.20 |
| 7 purchase totals = | $840.57 | $910.9495 | $910.94 | $910.85 | $911.00 | |