| 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 | $139.67 | 10.683% | $154.5909 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $172.25 | 4.499% | $179.9995 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $100.67 | 7.665% | $108.3864 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $199.27 | 13.527% | $226.2253 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $55.34 | 13.396% | $62.7533 | $62.75 | $62.75 | $62.80 |
| Purchase #6 | $225.52 | 13.632% | $256.2629 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $147.75 | 12.161% | $165.7179 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,040.47 | $1,153.9362 | $1,153.94 | $1,153.95 | $1,154.00 | |