| 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 | $129.66 | 13.874% | $147.649 | $147.65 | $147.65 | $147.60 |
| Purchase #2 | $118.97 | 10.823% | $131.8461 | $131.85 | $131.85 | $131.80 |
| Purchase #3 | $68.28 | 11.369% | $76.0428 | $76.04 | $76.05 | $76.00 |
| Purchase #4 | $192.49 | 5.279% | $202.6515 | $202.65 | $202.65 | $202.70 |
| Purchase #5 | $109.45 | 11.715% | $122.2721 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $130.70 | 6.832% | $139.6294 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $87.85 | 10.461% | $97.04 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $837.40 | $917.1309 | $917.13 | $917.15 | $917.00 | |