| 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 | $149.48 | 5.574% | $157.812 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $127.58 | 7.694% | $137.396 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $232.71 | 7.404% | $249.9398 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $158.60 | 8.642% | $172.3062 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $230.93 | 3.760% | $239.613 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $156.96 | 10.524% | $173.4785 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $9.52 | 11.676% | $10.6316 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $1,065.78 | $1,141.1771 | $1,141.18 | $1,141.20 | $1,141.10 | |