| 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 | $222.69 | 6.784% | $237.7973 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $168.25 | 7.464% | $180.8082 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $162.67 | 8.289% | $176.1537 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $214.78 | 7.721% | $231.3632 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $193.62 | 4.629% | $202.5827 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $182.39 | 12.340% | $204.8969 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $128.97 | 9.150% | $140.7708 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $1,273.37 | $1,374.3728 | $1,374.37 | $1,374.35 | $1,374.50 | |