| 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 | $144.39 | 12.872% | $162.9759 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $147.75 | 8.495% | $160.3014 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $190.26 | 7.400% | $204.3392 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $30.41 | 11.604% | $33.9388 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $146.34 | 9.770% | $160.6374 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $192.48 | 12.312% | $216.1781 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $141.63 | 12.315% | $159.0717 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $993.26 | $1,097.4425 | $1,097.45 | $1,097.50 | $1,097.40 | |