| 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 | $190.93 | 8.641% | $207.4283 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $141.44 | 4.587% | $147.9279 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $189.40 | 6.810% | $202.2981 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $21.70 | 8.776% | $23.6044 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $20.76 | 11.503% | $23.148 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $6.68 | 9.564% | $7.3189 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $5.58 | 9.650% | $6.1185 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $576.49 | $617.8441 | $617.85 | $617.85 | $617.70 | |