| 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 | $169.92 | 9.194% | $185.5424 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $159.49 | 5.807% | $168.7516 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $64.80 | 8.536% | $70.3313 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $149.88 | 4.814% | $157.0952 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $86.68 | 8.336% | $93.9056 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $234.33 | 5.247% | $246.6253 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $127.68 | 9.753% | $140.1326 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $992.78 | $1,062.3840 | $1,062.39 | $1,062.45 | $1,062.30 | |