| 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 | $173.72 | 7.555% | $186.8445 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $159.95 | 11.572% | $178.4594 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $111.94 | 13.483% | $127.0329 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $238.84 | 12.241% | $268.0764 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $232.77 | 9.771% | $255.514 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $42.73 | 7.347% | $45.8694 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $60.48 | 4.651% | $63.2929 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $1,020.43 | $1,125.0895 | $1,125.08 | $1,125.10 | $1,125.10 | |