| 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 | $169.97 | 3.555% | $176.0124 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $184.62 | 13.359% | $209.2834 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $12.65 | 10.219% | $13.9427 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $178.39 | 11.337% | $198.6141 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $71.88 | 10.606% | $79.5036 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $174.29 | 3.349% | $180.127 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $176.40 | 13.813% | $200.7661 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $968.20 | $1,058.2493 | $1,058.24 | $1,058.25 | $1,058.20 | |