| 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 | $166.64 | 4.839% | $174.7037 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $220.65 | 8.286% | $238.9331 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $189.39 | 8.461% | $205.4143 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $226.54 | 10.435% | $250.1794 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $203.95 | 3.638% | $211.3697 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $209.91 | 9.605% | $230.0719 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $157.79 | 13.791% | $179.5508 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $1,374.87 | $1,490.2229 | $1,490.21 | $1,490.20 | $1,490.30 | |