| 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 | $128.99 | 12.831% | $145.5407 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $162.59 | 12.418% | $182.7804 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $107.40 | 3.558% | $111.2213 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $70.84 | 3.469% | $73.2974 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $87.75 | 5.822% | $92.8588 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $127.46 | 8.600% | $138.4216 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $179.26 | 7.688% | $193.0415 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $864.29 | $937.1617 | $937.16 | $937.15 | $937.10 | |