| 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 | $13.46 | 10.750% | $14.907 | $14.91 | $14.90 | $14.90 |
| Purchase #2 | $190.49 | 8.683% | $207.0302 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $171.61 | 9.380% | $187.707 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $182.78 | 7.749% | $196.9436 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $189.97 | 5.222% | $199.8902 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $156.89 | 5.614% | $165.6978 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $155.77 | 13.395% | $176.6354 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $1,060.97 | $1,148.8112 | $1,148.82 | $1,148.85 | $1,148.70 | |