| 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 | $161.57 | 5.774% | $170.8991 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $126.31 | 5.819% | $133.66 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $46.46 | 11.693% | $51.8926 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $46.50 | 3.396% | $48.0791 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $172.96 | 3.364% | $178.7784 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $194.91 | 8.653% | $211.7756 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $79.42 | 10.304% | $87.6034 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $828.13 | $882.6882 | $882.69 | $882.75 | $882.80 | |