| 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 | $159.96 | 9.769% | $175.5865 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $216.56 | 10.696% | $239.7233 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $101.49 | 8.431% | $110.0466 | $110.05 | $110.05 | $110.00 |
| Purchase #4 | $130.60 | 3.321% | $134.9372 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $85.51 | 7.849% | $92.2217 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $189.36 | 12.675% | $213.3614 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $42.96 | 13.374% | $48.7055 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $926.44 | $1,014.5822 | $1,014.59 | $1,014.55 | $1,014.50 | |