| 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 | $182.76 | 13.656% | $207.7177 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $175.68 | 3.243% | $181.3773 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $43.66 | 5.869% | $46.2224 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $86.91 | 6.666% | $92.7034 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $233.92 | 9.798% | $256.8395 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $36.70 | 6.423% | $39.0572 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $100.69 | 6.695% | $107.4312 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $860.32 | $931.3487 | $931.35 | $931.35 | $931.30 | |