| 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 | $172.76 | 7.683% | $186.0332 | $186.03 | $186.05 | $186.00 |
| Purchase #2 | $126.80 | 7.639% | $136.4863 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $80.89 | 13.104% | $91.4898 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $22.74 | 4.507% | $23.7649 | $23.76 | $23.75 | $23.80 |
| Purchase #5 | $130.25 | 13.511% | $147.8481 | $147.85 | $147.85 | $147.80 |
| Purchase #6 | $235.93 | 9.333% | $257.9493 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $7.80 | 4.826% | $8.1764 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $777.17 | $851.7480 | $851.75 | $851.80 | $851.70 | |