| 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 | $182.27 | 6.360% | $193.8624 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $245.61 | 11.186% | $273.0839 | $273.08 | $273.10 | $273.10 |
| Purchase #3 | $148.44 | 10.810% | $164.4864 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $35.28 | 13.248% | $39.9539 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $75.35 | 5.767% | $79.6954 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $199.68 | 3.571% | $206.8106 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $7.81 | 12.529% | $8.7885 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $894.44 | $966.6811 | $966.68 | $966.70 | $966.80 | |