| 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 | $72.63 | 7.179% | $77.8441 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $135.58 | 9.492% | $148.4493 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $149.31 | 7.818% | $160.9831 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $73.31 | 11.118% | $81.4606 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $181.56 | 7.130% | $194.5052 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $238.82 | 6.793% | $255.043 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $66.44 | 13.530% | $75.4293 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $917.65 | $993.7146 | $993.71 | $993.75 | $993.60 | |