| 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 | $168.36 | 7.521% | $181.0224 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $44.80 | 6.224% | $47.5884 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $97.37 | 10.690% | $107.7789 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $118.85 | 4.591% | $124.3064 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $190.79 | 10.615% | $211.0424 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $89.71 | 13.703% | $102.003 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $52.77 | 3.655% | $54.6987 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $762.65 | $828.4402 | $828.44 | $828.45 | $828.40 | |