| 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 | $137.36 | 9.574% | $150.5108 | $150.51 | $150.50 | $150.50 |
| Purchase #2 | $134.93 | 3.775% | $140.0236 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $169.98 | 10.520% | $187.8619 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $36.54 | 13.663% | $41.5325 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $5.53 | 12.505% | $6.2215 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $208.57 | 3.379% | $215.6176 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $153.68 | 10.192% | $169.3431 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $846.59 | $911.1110 | $911.10 | $911.05 | $911.00 | |