| 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 | $153.60 | 8.479% | $166.6237 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $65.42 | 13.477% | $74.2367 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $103.71 | 11.599% | $115.7393 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $100.47 | 9.473% | $109.9875 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $48.35 | 12.625% | $54.4542 | $54.45 | $54.45 | $54.50 |
| Purchase #6 | $136.84 | 7.223% | $146.724 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $36.43 | 4.333% | $38.0085 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $644.82 | $705.7739 | $705.77 | $705.75 | $705.70 | |