| 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 | $198.31 | 7.866% | $213.9091 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $43.75 | 5.557% | $46.1812 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $15.27 | 9.164% | $16.6693 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $116.82 | 6.809% | $124.7743 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $80.44 | 5.780% | $85.0894 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $179.58 | 6.810% | $191.8094 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $178.32 | 5.804% | $188.6697 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $812.49 | $867.1024 | $867.10 | $867.05 | $867.20 | |