| 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 | $186.53 | 7.583% | $200.6746 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $109.77 | 6.402% | $116.7975 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $80.70 | 6.326% | $85.8051 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $20.82 | 4.400% | $21.7361 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $14.75 | 6.150% | $15.6571 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $181.47 | 3.293% | $187.4458 | $187.45 | $187.45 | $187.40 |
| Purchase #7 | $33.40 | 10.408% | $36.8763 | $36.88 | $36.90 | $36.90 |
| 7 purchase totals = | $627.44 | $664.9925 | $665.01 | $665.00 | $665.00 | |