| 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 | $164.92 | 6.821% | $176.1692 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $197.52 | 7.856% | $213.0372 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $6.61 | 6.468% | $7.0375 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $145.40 | 3.107% | $149.9176 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $69.84 | 9.113% | $76.2045 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $19.53 | 11.196% | $21.7166 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $172.72 | 11.700% | $192.9282 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $776.54 | $837.0108 | $837.02 | $837.00 | $836.90 | |