| 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 | $157.69 | 8.715% | $171.4327 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $173.58 | 11.448% | $193.4514 | $193.45 | $193.45 | $193.50 |
| Purchase #3 | $174.83 | 3.138% | $180.3162 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $145.83 | 8.191% | $157.7749 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $31.81 | 13.607% | $36.1384 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $213.55 | 12.134% | $239.4622 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $67.27 | 9.398% | $73.592 | $73.59 | $73.60 | $73.60 |
| 7 purchase totals = | $964.56 | $1,052.1678 | $1,052.16 | $1,052.15 | $1,052.20 | |