| 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 | $195.83 | 6.246% | $208.0615 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $89.77 | 11.752% | $100.3198 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $126.46 | 7.773% | $136.2897 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $24.90 | 8.577% | $27.0357 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $156.45 | 13.593% | $177.7162 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $135.99 | 13.142% | $153.8618 | $153.86 | $153.85 | $153.90 |
| Purchase #7 | $32.83 | 7.470% | $35.2824 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $762.23 | $838.5671 | $838.57 | $838.55 | $838.60 | |