| 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 | $155.76 | 13.801% | $177.2564 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $83.26 | 13.480% | $94.4834 | $94.48 | $94.50 | $94.50 |
| Purchase #3 | $45.48 | 8.776% | $49.4713 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $115.79 | 6.506% | $123.3233 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $116.75 | 3.839% | $121.232 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $130.72 | 8.196% | $141.4338 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $248.83 | 5.608% | $262.7844 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $896.59 | $969.9846 | $969.97 | $970.00 | $970.00 | |