| 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 | $155.70 | 10.656% | $172.2914 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $223.57 | 9.678% | $245.2071 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $77.54 | 4.209% | $80.8037 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $123.61 | 7.676% | $133.0983 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $117.87 | 4.441% | $123.1046 | $123.10 | $123.10 | $123.10 |
| Purchase #6 | $101.32 | 5.337% | $106.7274 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $70.95 | 13.465% | $80.5034 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $870.56 | $941.7359 | $941.73 | $941.75 | $941.70 | |