| 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 | $107.76 | 11.799% | $120.4746 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $179.90 | 3.850% | $186.8262 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $235.31 | 7.628% | $253.2594 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $161.62 | 12.270% | $181.4508 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $233.44 | 4.354% | $243.604 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $193.68 | 8.289% | $209.7341 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $57.93 | 9.433% | $63.3945 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $1,169.64 | $1,258.7436 | $1,258.73 | $1,258.75 | $1,258.80 | |