| 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 | $176.53 | 9.720% | $193.6887 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $162.91 | 3.837% | $169.1609 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $244.28 | 3.323% | $252.3974 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $204.38 | 9.538% | $223.8738 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $150.65 | 7.583% | $162.0738 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $7.88 | 4.241% | $8.2142 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $17.28 | 12.609% | $19.4588 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $963.91 | $1,028.8676 | $1,028.86 | $1,028.80 | $1,029.00 | |