| 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 | $150.69 | 11.742% | $168.384 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $125.33 | 9.293% | $136.9769 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $11.51 | 8.428% | $12.4801 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $154.49 | 10.768% | $171.1255 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $48.26 | 9.378% | $52.7858 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $66.62 | 5.189% | $70.0769 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $207.29 | 6.392% | $220.54 | $220.54 | $220.55 | $220.50 |
| 7 purchase totals = | $764.19 | $832.3692 | $832.38 | $832.50 | $832.40 | |