| 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 | $16.97 | 4.533% | $17.7393 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $121.75 | 6.442% | $129.5931 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $113.70 | 11.853% | $127.1769 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $169.95 | 8.735% | $184.7951 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $147.70 | 6.723% | $157.6299 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $111.65 | 10.746% | $123.6479 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $180.81 | 9.626% | $198.2148 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $862.53 | $938.7970 | $938.80 | $938.85 | $938.70 | |