| 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 | $180.45 | 7.187% | $193.4189 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $61.96 | 9.846% | $68.0606 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $209.33 | 11.606% | $233.6248 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $106.41 | 7.782% | $114.6908 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $127.26 | 5.568% | $134.3458 | $134.35 | $134.35 | $134.30 |
| Purchase #6 | $123.59 | 10.268% | $136.2802 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $20.71 | 8.750% | $22.5221 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $829.71 | $902.9432 | $902.94 | $902.90 | $902.90 | |