| 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 | $189.77 | 9.409% | $207.6255 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $66.82 | 4.659% | $69.9331 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $124.38 | 3.342% | $128.5368 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $49.46 | 11.870% | $55.3309 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $168.66 | 4.360% | $176.0136 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $157.33 | 10.421% | $173.7254 | $173.73 | $173.75 | $173.70 |
| Purchase #7 | $7.91 | 7.494% | $8.5028 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $764.33 | $819.6681 | $819.67 | $819.75 | $819.50 | |