| 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 | $120.60 | 4.610% | $126.1597 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $138.78 | 13.379% | $157.3474 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $14.93 | 13.496% | $16.945 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $112.51 | 8.367% | $121.9237 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $134.93 | 4.335% | $140.7792 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $198.99 | 11.672% | $222.2161 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $66.38 | 3.238% | $68.5294 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $787.12 | $853.9005 | $853.91 | $853.90 | $853.80 | |