| 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 | $226.56 | 5.785% | $239.6665 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $168.31 | 7.326% | $180.6404 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $174.41 | 3.162% | $179.9248 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $143.40 | 4.748% | $150.2086 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $236.55 | 12.761% | $266.7361 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $194.91 | 5.805% | $206.2245 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $184.44 | 7.215% | $197.7473 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $1,328.58 | $1,421.1482 | $1,421.15 | $1,421.10 | $1,421.00 | |