| 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 | $181.29 | 9.263% | $198.0829 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $219.37 | 13.168% | $248.2566 | $248.26 | $248.25 | $248.30 |
| Purchase #3 | $154.50 | 12.750% | $174.1988 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $11.91 | 6.191% | $12.6473 | $12.65 | $12.65 | $12.60 |
| Purchase #5 | $14.99 | 5.581% | $15.8266 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $181.72 | 11.620% | $202.8359 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $17.39 | 11.518% | $19.393 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $781.17 | $871.2411 | $871.25 | $871.30 | $871.20 | |