| 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 | $135.43 | 11.603% | $151.1439 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $174.27 | 10.455% | $192.4899 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $183.98 | 4.661% | $192.5553 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $22.70 | 13.403% | $25.7425 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $6.60 | 6.496% | $7.0287 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $130.36 | 5.406% | $137.4073 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $181.68 | 4.616% | $190.0663 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $835.02 | $896.4339 | $896.44 | $896.45 | $896.40 | |