| 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 | $150.54 | 4.535% | $157.367 | $157.37 | $157.35 | $157.40 |
| Purchase #2 | $209.47 | 5.573% | $221.1438 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $130.67 | 4.728% | $136.8481 | $136.85 | $136.85 | $136.80 |
| Purchase #4 | $94.89 | 13.738% | $107.926 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $144.87 | 8.620% | $157.3578 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $36.58 | 8.159% | $39.5646 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $58.29 | 12.837% | $65.7727 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $825.31 | $885.9800 | $885.98 | $885.95 | $886.00 | |