| 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 | $174.34 | 9.772% | $191.3765 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $78.31 | 13.725% | $89.058 | $89.06 | $89.05 | $89.10 |
| Purchase #3 | $193.42 | 9.588% | $211.9651 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $140.97 | 6.400% | $149.9921 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $166.26 | 8.648% | $180.6382 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $205.90 | 4.723% | $215.6247 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $198.99 | 12.230% | $223.3265 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $1,158.19 | $1,261.9811 | $1,261.99 | $1,262.00 | $1,262.00 | |