| 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 | $134.55 | 8.828% | $146.4281 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $34.30 | 13.151% | $38.8108 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $46.98 | 7.619% | $50.5594 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $244.70 | 9.417% | $267.7434 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $176.61 | 10.432% | $195.034 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $57.70 | 13.369% | $65.4139 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $193.57 | 9.395% | $211.7559 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $888.41 | $975.7455 | $975.74 | $975.75 | $975.70 | |