| 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 | $216.54 | 5.479% | $228.4042 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $174.88 | 3.349% | $180.7367 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $94.99 | 11.437% | $105.854 | $105.85 | $105.85 | $105.90 |
| Purchase #4 | $135.74 | 4.186% | $141.4221 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $153.52 | 10.840% | $170.1616 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $11.96 | 10.284% | $13.19 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $68.95 | 7.716% | $74.2702 | $74.27 | $74.25 | $74.30 |
| 7 purchase totals = | $856.58 | $914.0388 | $914.03 | $914.00 | $914.10 | |