| 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 | $151.31 | 5.586% | $159.7622 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $168.92 | 13.453% | $191.6448 | $191.64 | $191.65 | $191.60 |
| Purchase #3 | $74.78 | 13.710% | $85.0323 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $210.92 | 8.663% | $229.192 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $231.75 | 8.823% | $252.1973 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $7.97 | 13.148% | $9.0179 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $74.63 | 8.277% | $80.8071 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $920.28 | $1,007.6536 | $1,007.65 | $1,007.65 | $1,007.60 | |