| 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 | $175.37 | 10.751% | $194.224 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $93.77 | 6.330% | $99.7056 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $65.56 | 4.385% | $68.4348 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $100.73 | 13.620% | $114.4494 | $114.45 | $114.45 | $114.40 |
| Purchase #5 | $24.95 | 9.813% | $27.3983 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $8.42 | 4.773% | $8.8219 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $130.90 | 9.594% | $143.4585 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $599.70 | $656.4925 | $656.49 | $656.45 | $656.40 | |