| 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 | $172.28 | 8.397% | $186.7464 | $186.75 | $186.75 | $186.70 |
| Purchase #2 | $96.78 | 3.323% | $99.996 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $239.61 | 7.330% | $257.1734 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $126.79 | 12.326% | $142.4181 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $232.83 | 8.292% | $252.1363 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $245.82 | 9.147% | $268.3052 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $118.85 | 3.303% | $122.7756 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $1,232.96 | $1,329.5510 | $1,329.57 | $1,329.55 | $1,329.50 | |