| 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 | $149.61 | 9.350% | $163.5985 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $104.85 | 9.517% | $114.8286 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $123.26 | 8.240% | $133.4166 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $29.67 | 12.654% | $33.4244 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $188.82 | 9.157% | $206.1102 | $206.11 | $206.10 | $206.10 |
| Purchase #6 | $21.86 | 6.498% | $23.2805 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $181.53 | 6.631% | $193.5673 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $799.60 | $868.2261 | $868.23 | $868.20 | $868.20 | |