| 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 | $146.27 | 9.155% | $159.661 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $44.91 | 3.318% | $46.4001 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $36.53 | 12.338% | $41.0371 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $101.83 | 12.429% | $114.4865 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $138.95 | 6.442% | $147.9012 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $62.75 | 10.682% | $69.453 | $69.45 | $69.45 | $69.50 |
| Purchase #7 | $105.75 | 12.738% | $119.2204 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $636.99 | $698.1593 | $698.16 | $698.15 | $698.20 | |