| 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 | $81.37 | 12.152% | $91.2581 | $91.26 | $91.25 | $91.30 |
| Purchase #2 | $105.59 | 12.364% | $118.6451 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $181.53 | 11.607% | $202.6002 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $142.70 | 8.163% | $154.3486 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $199.69 | 11.690% | $223.0338 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $182.70 | 3.338% | $188.7985 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $171.46 | 3.496% | $177.4542 | $177.45 | $177.45 | $177.50 |
| 7 purchase totals = | $1,065.04 | $1,156.1385 | $1,156.14 | $1,156.15 | $1,156.10 | |