| 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 | $203.92 | 3.178% | $210.4006 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $152.82 | 7.113% | $163.6901 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $133.43 | 4.121% | $138.9287 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $73.30 | 9.447% | $80.2247 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $14.76 | 7.397% | $15.8518 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $75.76 | 12.673% | $85.3611 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $41.36 | 3.417% | $42.7733 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $695.35 | $737.2303 | $737.22 | $737.20 | $737.30 | |