| 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 | $158.86 | 13.520% | $180.3379 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $114.52 | 13.547% | $130.034 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $193.71 | 4.455% | $202.3398 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $172.89 | 11.253% | $192.3453 | $192.35 | $192.35 | $192.30 |
| Purchase #5 | $39.43 | 7.843% | $42.5225 | $42.52 | $42.50 | $42.50 |
| Purchase #6 | $167.87 | 4.730% | $175.8103 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $34.63 | 13.621% | $39.347 | $39.35 | $39.35 | $39.30 |
| 7 purchase totals = | $881.91 | $962.7368 | $962.74 | $962.75 | $962.50 | |