| 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 | $171.70 | 5.779% | $181.6225 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $181.43 | 11.225% | $201.7955 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $86.64 | 12.556% | $97.5185 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $92.38 | 8.225% | $99.9783 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $46.35 | 7.144% | $49.6612 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $245.61 | 11.146% | $272.9857 | $272.99 | $273.00 | $273.00 |
| Purchase #7 | $151.97 | 12.729% | $171.3143 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $976.08 | $1,074.8760 | $1,074.88 | $1,074.85 | $1,074.90 | |