| 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 | $172.41 | 3.314% | $178.1237 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $199.85 | 10.685% | $221.204 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $180.75 | 11.461% | $201.4658 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $200.55 | 8.499% | $217.5947 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $168.86 | 10.679% | $186.8926 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $85.74 | 13.852% | $97.6167 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $63.62 | 13.820% | $72.4123 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $1,071.78 | $1,175.3098 | $1,175.30 | $1,175.25 | $1,175.30 | |