| 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 | $176.62 | 7.296% | $189.5062 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $205.43 | 13.252% | $232.6536 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $145.51 | 5.255% | $153.1566 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $96.93 | 11.465% | $108.043 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $105.49 | 13.313% | $119.5339 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $21.81 | 10.727% | $24.1496 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $34.39 | 6.846% | $36.7443 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $786.18 | $863.7872 | $863.78 | $863.80 | $863.70 | |