| 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 | $135.96 | 5.447% | $143.3657 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $244.62 | 13.266% | $277.0713 | $277.07 | $277.05 | $277.10 |
| Purchase #3 | $216.70 | 7.244% | $232.3977 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $129.34 | 11.723% | $144.5025 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $186.58 | 3.400% | $192.9237 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $117.66 | 6.129% | $124.8714 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $18.38 | 10.854% | $20.375 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $1,049.24 | $1,135.5073 | $1,135.51 | $1,135.45 | $1,135.60 | |