| 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 | $152.49 | 13.287% | $172.7513 | $172.75 | $172.75 | $172.80 |
| Purchase #2 | $188.77 | 4.129% | $196.5643 | $196.56 | $196.55 | $196.60 |
| Purchase #3 | $127.41 | 9.412% | $139.4018 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $13.95 | 13.217% | $15.7938 | $15.79 | $15.80 | $15.80 |
| Purchase #5 | $84.64 | 3.630% | $87.7124 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $65.80 | 7.413% | $70.6778 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $120.95 | 4.112% | $125.9235 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $754.01 | $808.8249 | $808.81 | $808.80 | $808.90 | |