| 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 | $195.41 | 3.403% | $202.0598 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $167.40 | 12.485% | $188.2999 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $164.78 | 12.106% | $184.7283 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $155.81 | 12.784% | $175.7288 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $198.91 | 4.517% | $207.8948 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $143.40 | 3.428% | $148.3158 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $53.38 | 10.788% | $59.1386 | $59.14 | $59.15 | $59.10 |
| 7 purchase totals = | $1,079.09 | $1,166.1660 | $1,166.17 | $1,166.20 | $1,166.10 | |