| 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 | $152.72 | 4.317% | $159.3129 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $36.43 | 13.762% | $41.4435 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $73.33 | 11.535% | $81.7886 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $111.75 | 10.731% | $123.7419 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $106.91 | 9.395% | $116.9542 | $116.95 | $116.95 | $117.00 |
| Purchase #6 | $61.44 | 13.447% | $69.7018 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $75.91 | 10.175% | $83.6338 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $618.49 | $676.5767 | $676.56 | $676.60 | $676.50 | |