| 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 | $114.66 | 3.484% | $118.6548 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $81.70 | 10.693% | $90.4362 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $239.49 | 13.330% | $271.414 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $8.62 | 6.784% | $9.2048 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $72.39 | 12.494% | $81.4344 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $168.95 | 9.475% | $184.958 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $71.72 | 12.207% | $80.4749 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $757.53 | $836.5771 | $836.56 | $836.55 | $836.60 | |