| 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 | $122.54 | 3.376% | $126.677 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $162.52 | 12.602% | $183.0008 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $137.54 | 13.581% | $156.2193 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $161.91 | 5.640% | $171.0417 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $151.67 | 5.615% | $160.1863 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $74.73 | 13.220% | $84.6093 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $193.65 | 4.649% | $202.6528 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $1,004.56 | $1,084.3872 | $1,084.39 | $1,084.40 | $1,084.40 | |