| 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 | $152.29 | 11.400% | $169.6511 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $38.33 | 8.559% | $41.6107 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $228.58 | 8.490% | $247.9864 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $169.68 | 5.144% | $178.4083 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $189.53 | 6.834% | $202.4825 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $242.93 | 13.357% | $275.3782 | $275.38 | $275.40 | $275.40 |
| Purchase #7 | $35.83 | 4.748% | $37.5312 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $1,057.17 | $1,153.0484 | $1,153.05 | $1,153.10 | $1,153.10 | |