| 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 | $218.66 | 8.290% | $236.7869 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $129.65 | 11.612% | $144.705 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $159.84 | 7.613% | $172.0086 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $42.79 | 7.332% | $45.9274 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $35.89 | 9.360% | $39.2493 | $39.25 | $39.25 | $39.20 |
| Purchase #6 | $129.68 | 7.760% | $139.7432 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $170.43 | 13.427% | $193.3136 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $886.94 | $971.7340 | $971.74 | $971.75 | $971.60 | |