| 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 | $175.56 | 6.161% | $186.3763 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $38.78 | 6.488% | $41.296 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $97.65 | 10.474% | $107.8779 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $200.62 | 12.140% | $224.9753 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $57.97 | 7.545% | $62.3438 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $90.80 | 6.710% | $96.8927 | $96.89 | $96.90 | $96.90 |
| Purchase #7 | $11.31 | 9.647% | $12.4011 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $672.69 | $732.1631 | $732.17 | $732.25 | $732.20 | |