| 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 | $144.82 | 11.697% | $161.7596 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $16.53 | 8.482% | $17.9321 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $156.48 | 4.667% | $163.7829 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $48.32 | 4.760% | $50.62 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $19.53 | 3.524% | $20.2182 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $8.51 | 3.385% | $8.7981 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $120.85 | 9.342% | $132.1398 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $515.04 | $555.2507 | $555.25 | $555.25 | $555.20 | |