| 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 | $189.27 | 7.817% | $204.0652 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $159.55 | 4.161% | $166.1889 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $110.57 | 4.681% | $115.7458 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $195.75 | 13.521% | $222.2174 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $15.41 | 6.814% | $16.46 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $209.98 | 3.250% | $216.8044 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $86.31 | 9.377% | $94.4033 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $966.84 | $1,035.8850 | $1,035.89 | $1,035.85 | $1,035.90 | |