| 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 | $171.98 | 8.854% | $187.2071 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $158.73 | 6.339% | $168.7919 | $168.79 | $168.80 | $168.80 |
| Purchase #3 | $33.73 | 9.231% | $36.8436 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $153.82 | 13.557% | $174.6734 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $184.27 | 4.448% | $192.4663 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $7.82 | 6.513% | $8.3293 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $115.71 | 5.194% | $121.72 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $826.06 | $890.0316 | $890.03 | $890.00 | $890.00 | |