| 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 | $158.69 | 13.541% | $180.1782 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $204.52 | 6.630% | $218.0797 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $125.99 | 6.187% | $133.785 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $156.58 | 6.682% | $167.0427 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $67.74 | 7.244% | $72.6471 | $72.65 | $72.65 | $72.60 |
| Purchase #6 | $114.89 | 8.242% | $124.3592 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $142.83 | 13.740% | $162.4548 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $971.24 | $1,058.5467 | $1,058.55 | $1,058.60 | $1,058.60 | |