| 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 | $176.55 | 4.306% | $184.1522 | $184.15 | $184.15 | $184.20 |
| Purchase #2 | $121.52 | 9.811% | $133.4423 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $235.48 | 13.672% | $267.6748 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $103.72 | 8.467% | $112.502 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $30.51 | 12.283% | $34.2575 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $15.80 | 11.475% | $17.6131 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $226.60 | 3.609% | $234.778 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $910.18 | $984.4199 | $984.41 | $984.40 | $984.50 | |