| 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 | $156.87 | 7.315% | $168.345 | $168.35 | $168.35 | $168.30 |
| Purchase #2 | $122.90 | 9.392% | $134.4428 | $134.44 | $134.45 | $134.40 |
| Purchase #3 | $8.37 | 7.848% | $9.0269 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $179.40 | 10.239% | $197.7688 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $46.51 | 10.468% | $51.3787 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $194.85 | 9.471% | $213.3042 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $55.86 | 10.341% | $61.6365 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $764.76 | $835.9029 | $835.91 | $835.95 | $835.80 | |