| 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 | $174.75 | 6.728% | $186.5072 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $10.65 | 7.195% | $11.4163 | $11.42 | $11.40 | $11.40 |
| Purchase #3 | $117.93 | 8.820% | $128.3314 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $139.58 | 7.681% | $150.3011 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $229.53 | 12.634% | $258.5288 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $191.46 | 5.193% | $201.4025 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $230.85 | 13.536% | $262.0979 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $1,094.75 | $1,198.5852 | $1,198.59 | $1,198.60 | $1,198.50 | |