| 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 | $166.49 | 9.656% | $182.5663 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $231.46 | 7.553% | $248.9422 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $149.97 | 7.597% | $161.3632 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $107.34 | 12.345% | $120.5911 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $80.46 | 7.342% | $86.3674 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $31.44 | 12.484% | $35.365 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $67.99 | 4.160% | $70.8184 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $835.15 | $906.0136 | $906.02 | $905.95 | $906.10 | |