| 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 | $7.26 | 10.413% | $8.016 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $112.38 | 4.579% | $117.5259 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $170.58 | 3.230% | $176.0897 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $178.42 | 6.548% | $190.1029 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $103.88 | 11.767% | $116.1036 | $116.10 | $116.10 | $116.10 |
| Purchase #6 | $64.52 | 13.627% | $73.3121 | $73.31 | $73.30 | $73.30 |
| Purchase #7 | $171.56 | 5.326% | $180.6973 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $808.60 | $861.8475 | $861.85 | $861.85 | $861.80 | |