| 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 | $150.37 | 3.620% | $155.8134 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $223.53 | 6.183% | $237.3509 | $237.35 | $237.35 | $237.40 |
| Purchase #3 | $195.75 | 10.586% | $216.4721 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $163.33 | 8.854% | $177.7912 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $221.67 | 10.752% | $245.504 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $124.87 | 3.367% | $129.0744 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $159.62 | 11.311% | $177.6746 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $1,239.14 | $1,339.6806 | $1,339.66 | $1,339.60 | $1,339.80 | |