| 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 | $172.49 | 3.504% | $178.534 | $178.53 | $178.55 | $178.50 |
| Purchase #2 | $99.60 | 12.272% | $111.8229 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $171.52 | 12.801% | $193.4763 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $119.47 | 6.225% | $126.907 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $105.35 | 8.540% | $114.3469 | $114.35 | $114.35 | $114.30 |
| Purchase #6 | $119.34 | 13.773% | $135.7767 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $168.79 | 6.495% | $179.7529 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $956.56 | $1,040.6167 | $1,040.62 | $1,040.65 | $1,040.60 | |