| 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 | $187.49 | 10.354% | $206.9027 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $42.64 | 5.122% | $44.824 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $145.64 | 6.179% | $154.6391 | $154.64 | $154.65 | $154.60 |
| Purchase #4 | $73.76 | 9.435% | $80.7193 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $140.69 | 11.826% | $157.328 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $5.33 | 8.146% | $5.7642 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $97.63 | 3.390% | $100.9397 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $693.18 | $751.1170 | $751.11 | $751.10 | $751.00 | |