| 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 | $164.26 | 4.327% | $171.3675 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $65.73 | 6.342% | $69.8986 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $247.51 | 11.716% | $276.5083 | $276.51 | $276.50 | $276.50 |
| Purchase #4 | $173.53 | 13.456% | $196.8802 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $248.62 | 11.785% | $277.9199 | $277.92 | $277.90 | $277.90 |
| Purchase #6 | $149.85 | 7.558% | $161.1757 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $249.37 | 9.852% | $273.9379 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $1,298.87 | $1,427.6881 | $1,427.70 | $1,427.70 | $1,427.70 | |