| 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 | $134.75 | 5.183% | $141.7341 | $141.73 | $141.75 | $141.70 |
| Purchase #2 | $149.27 | 5.126% | $156.9216 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $60.95 | 4.682% | $63.8037 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $75.60 | 6.340% | $80.393 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $169.51 | 13.259% | $191.9853 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $99.57 | 9.206% | $108.7364 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $5.33 | 8.313% | $5.7731 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $694.98 | $749.3472 | $749.34 | $749.35 | $749.30 | |