| 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 | $147.69 | 7.513% | $158.7859 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $172.93 | 10.337% | $190.8058 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $180.91 | 6.216% | $192.1554 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $173.63 | 8.141% | $187.7652 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $182.98 | 11.629% | $204.2587 | $204.26 | $204.25 | $204.30 |
| Purchase #6 | $30.96 | 11.659% | $34.5696 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $17.31 | 12.413% | $19.4587 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $906.41 | $987.7993 | $987.82 | $987.75 | $988.00 | |