| 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 | $150.98 | 10.134% | $166.2803 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $113.80 | 3.486% | $117.7671 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $67.44 | 3.363% | $69.708 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $207.88 | 10.783% | $230.2957 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $156.81 | 10.663% | $173.5307 | $173.53 | $173.55 | $173.50 |
| Purchase #6 | $179.53 | 11.190% | $199.6194 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $236.84 | 5.666% | $250.2594 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $1,113.28 | $1,207.4606 | $1,207.47 | $1,207.45 | $1,207.50 | |