| 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 | $174.66 | 3.397% | $180.5932 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $25.97 | 10.114% | $28.5966 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $176.37 | 7.874% | $190.2574 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $244.31 | 9.800% | $268.2524 | $268.25 | $268.25 | $268.30 |
| Purchase #5 | $154.71 | 8.507% | $167.8712 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $204.81 | 4.657% | $214.348 | $214.35 | $214.35 | $214.30 |
| Purchase #7 | $187.92 | 3.773% | $195.0102 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $1,168.75 | $1,244.9290 | $1,244.93 | $1,244.90 | $1,245.00 | |