| 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 | $34.70 | 10.581% | $38.3716 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $175.99 | 10.393% | $194.2806 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $188.86 | 10.425% | $208.5487 | $208.55 | $208.55 | $208.50 |
| Purchase #4 | $92.66 | 12.601% | $104.3361 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $145.76 | 5.736% | $154.1208 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $163.62 | 7.553% | $175.9782 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $180.49 | 8.777% | $196.3316 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $982.08 | $1,071.9676 | $1,071.97 | $1,072.00 | $1,071.90 | |