| 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 | $176.94 | 7.354% | $189.9522 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $102.27 | 12.830% | $115.3912 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $228.96 | 7.538% | $246.219 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $238.85 | 11.447% | $266.1912 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $159.71 | 13.313% | $180.9722 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $176.55 | 10.835% | $195.6792 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $156.66 | 7.248% | $168.0147 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,239.94 | $1,362.4197 | $1,362.41 | $1,362.40 | $1,362.50 | |