| 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 | $120.57 | 13.842% | $137.2593 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $5.59 | 5.128% | $5.8767 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $17.89 | 6.404% | $19.0357 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $25.60 | 10.144% | $28.1969 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $97.69 | 10.181% | $107.6358 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $169.71 | 8.209% | $183.6415 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $34.69 | 4.402% | $36.2171 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $471.74 | $517.8630 | $517.88 | $517.90 | $517.80 | |