| 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 | $175.27 | 4.540% | $183.2273 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $228.66 | 10.402% | $252.4452 | $252.45 | $252.45 | $252.40 |
| Purchase #3 | $242.58 | 4.142% | $252.6277 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $181.56 | 11.552% | $202.5338 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $73.73 | 7.515% | $79.2708 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $41.47 | 3.588% | $42.9579 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $30.67 | 10.647% | $33.9354 | $33.94 | $33.95 | $33.90 |
| 7 purchase totals = | $973.94 | $1,046.9981 | $1,047.01 | $1,047.05 | $1,046.90 | |