| 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 | $85.87 | 4.651% | $89.8638 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $171.53 | 6.657% | $182.9488 | $182.95 | $182.95 | $182.90 |
| Purchase #3 | $161.66 | 9.408% | $176.869 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $110.75 | 5.411% | $116.7427 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $229.40 | 12.838% | $258.8504 | $258.85 | $258.85 | $258.90 |
| Purchase #6 | $140.30 | 4.349% | $146.4016 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $214.53 | 7.784% | $231.229 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $1,114.04 | $1,202.9053 | $1,202.90 | $1,202.90 | $1,202.90 | |