| 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 | $128.75 | 13.360% | $145.951 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $35.96 | 9.267% | $39.2924 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $168.95 | 9.190% | $184.4765 | $184.48 | $184.50 | $184.50 |
| Purchase #4 | $30.81 | 10.214% | $33.9569 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $241.43 | 6.351% | $256.7632 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $55.28 | 3.449% | $57.1866 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $16.39 | 4.416% | $17.1138 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $677.57 | $734.7404 | $734.74 | $734.75 | $734.90 | |