| 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 | $186.73 | 7.453% | $200.647 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $179.64 | 13.485% | $203.8645 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $62.97 | 11.532% | $70.2317 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $72.76 | 9.696% | $79.8148 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $131.73 | 7.344% | $141.4043 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $127.28 | 7.130% | $136.3551 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $52.59 | 6.343% | $55.9258 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $813.70 | $888.2432 | $888.24 | $888.25 | $888.20 | |