| 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 | $168.51 | 7.642% | $181.3875 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $215.31 | 10.421% | $237.7475 | $237.75 | $237.75 | $237.70 |
| Purchase #3 | $200.67 | 4.530% | $209.7604 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $216.48 | 6.270% | $230.0533 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $26.93 | 4.293% | $28.0861 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $33.61 | 13.458% | $38.1332 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $191.97 | 7.591% | $206.5424 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,053.48 | $1,131.7104 | $1,131.71 | $1,131.75 | $1,131.70 | |