| 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 | 3.115% | $166.6029 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $196.54 | 13.465% | $223.0041 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $70.85 | 12.734% | $79.872 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $87.75 | 4.633% | $91.8155 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $244.38 | 6.132% | $259.3654 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $193.70 | 3.618% | $200.7081 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $161.30 | 4.206% | $168.0843 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $1,116.09 | $1,189.4523 | $1,189.45 | $1,189.40 | $1,189.50 | |