| 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 | $50.40 | 7.238% | $54.048 | $54.05 | $54.05 | $54.00 |
| Purchase #2 | $166.28 | 13.156% | $188.1558 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $169.72 | 6.503% | $180.7569 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $69.91 | 12.722% | $78.804 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $140.59 | 10.712% | $155.65 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $96.73 | 11.844% | $108.1867 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $134.54 | 9.804% | $147.7303 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $828.17 | $913.3317 | $913.34 | $913.35 | $913.40 | |