| 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 | $170.79 | 3.614% | $176.9624 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $237.43 | 10.390% | $262.099 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $169.84 | 6.562% | $180.9849 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $210.37 | 6.135% | $223.2762 | $223.28 | $223.30 | $223.30 |
| Purchase #5 | $149.69 | 4.177% | $155.9426 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $234.93 | 8.621% | $255.1833 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $189.26 | 4.630% | $198.0227 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $1,362.31 | $1,452.4711 | $1,452.46 | $1,452.50 | $1,452.50 | |