| 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 | $133.83 | 9.831% | $146.9868 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $119.57 | 12.257% | $134.2257 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $203.50 | 7.431% | $218.6221 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $74.44 | 12.253% | $83.5611 | $83.56 | $83.55 | $83.60 |
| Purchase #5 | $249.78 | 10.574% | $276.1917 | $276.19 | $276.20 | $276.20 |
| Purchase #6 | $80.84 | 7.836% | $87.1746 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $141.98 | 6.243% | $150.8438 | $150.84 | $150.85 | $150.80 |
| 7 purchase totals = | $1,003.94 | $1,097.6058 | $1,097.60 | $1,097.60 | $1,097.60 | |