| 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 | $161.54 | 6.288% | $171.6976 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $94.56 | 8.563% | $102.6572 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $202.81 | 5.824% | $214.6217 | $214.62 | $214.60 | $214.60 |
| Purchase #4 | $95.63 | 5.168% | $100.5722 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $221.40 | 5.744% | $234.1172 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $15.58 | 6.292% | $16.5603 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $245.46 | 9.340% | $268.386 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $1,036.98 | $1,108.6122 | $1,108.62 | $1,108.55 | $1,108.70 | |