| 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 | $165.25 | 10.219% | $182.1369 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $186.61 | 8.753% | $202.944 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $134.85 | 4.206% | $140.5218 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $39.25 | 13.264% | $44.4561 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $139.49 | 13.570% | $158.4188 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $216.72 | 7.795% | $233.6133 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $42.49 | 5.623% | $44.8792 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $924.66 | $1,006.9701 | $1,006.97 | $1,006.95 | $1,006.90 | |