| 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 | $133.81 | 6.280% | $142.2133 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $92.93 | 12.313% | $104.3725 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $197.51 | 5.445% | $208.2644 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $11.66 | 8.756% | $12.6809 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $150.76 | 11.515% | $168.12 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $44.58 | 4.208% | $46.4559 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $138.57 | 10.381% | $152.955 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $769.82 | $835.0620 | $835.06 | $835.00 | $835.20 | |