| 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 | $222.58 | 8.195% | $240.8204 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $233.63 | 5.477% | $246.4259 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $154.66 | 5.319% | $162.8864 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $44.55 | 8.286% | $48.2414 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $160.45 | 3.513% | $166.0866 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $172.92 | 13.703% | $196.6152 | $196.62 | $196.60 | $196.60 |
| Purchase #7 | $108.74 | 7.536% | $116.9346 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $1,097.53 | $1,178.0105 | $1,178.02 | $1,178.05 | $1,177.90 | |