| 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 | $155.76 | 3.752% | $161.6041 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $144.51 | 3.424% | $149.458 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $201.53 | 6.672% | $214.9761 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $136.26 | 7.113% | $145.9522 | $145.95 | $145.95 | $146.00 |
| Purchase #5 | $176.37 | 8.173% | $190.7847 | $190.78 | $190.80 | $190.80 |
| Purchase #6 | $203.55 | 9.828% | $223.5549 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $161.63 | 11.709% | $180.5553 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,179.61 | $1,266.8853 | $1,266.88 | $1,266.90 | $1,267.10 | |