| 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 | $193.42 | 7.569% | $208.06 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $55.27 | 11.416% | $61.5796 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $30.25 | 8.126% | $32.7081 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $168.87 | 11.124% | $187.6551 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $211.94 | 13.447% | $240.4396 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $163.37 | 10.577% | $180.6496 | $180.65 | $180.65 | $180.60 |
| Purchase #7 | $23.91 | 8.102% | $25.8472 | $25.85 | $25.85 | $25.80 |
| 7 purchase totals = | $847.03 | $936.9392 | $936.95 | $936.95 | $936.90 | |