| 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 | $33.65 | 12.283% | $37.7832 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $181.83 | 6.825% | $194.2399 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $192.89 | 5.525% | $203.5472 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $243.44 | 7.873% | $262.606 | $262.61 | $262.60 | $262.60 |
| Purchase #5 | $21.83 | 3.797% | $22.6589 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $33.36 | 6.644% | $35.5764 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $149.99 | 4.710% | $157.0545 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $856.99 | $913.4661 | $913.47 | $913.50 | $913.50 | |