| 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 | $163.84 | 10.471% | $180.9957 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $244.70 | 12.507% | $275.3046 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $53.31 | 4.102% | $55.4968 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $55.40 | 9.791% | $60.8242 | $60.82 | $60.80 | $60.80 |
| Purchase #5 | $30.28 | 6.194% | $32.1555 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $71.27 | 10.848% | $79.0014 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $56.96 | 10.594% | $62.9943 | $62.99 | $63.00 | $63.00 |
| 7 purchase totals = | $675.76 | $746.7725 | $746.77 | $746.75 | $746.80 | |