| 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 | $141.64 | 4.441% | $147.9302 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $55.45 | 3.350% | $57.3076 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $212.45 | 9.648% | $232.9472 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $221.36 | 6.302% | $235.3101 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $196.34 | 10.496% | $216.9478 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $38.66 | 6.640% | $41.227 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $100.77 | 13.601% | $114.4757 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $966.67 | $1,046.1456 | $1,046.16 | $1,046.20 | $1,046.00 | |