| 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 | $161.27 | 9.201% | $176.1085 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $127.87 | 4.384% | $133.4758 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $80.56 | 8.215% | $87.178 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $46.54 | 10.407% | $51.3834 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $206.54 | 6.668% | $220.3121 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $238.34 | 9.116% | $260.0671 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $164.89 | 7.368% | $177.0391 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $1,026.01 | $1,105.5640 | $1,105.57 | $1,105.60 | $1,105.60 | |