| 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 | $141.83 | 13.376% | $160.8012 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $48.35 | 3.473% | $50.0292 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $164.43 | 13.372% | $186.4176 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $175.66 | 3.177% | $181.2407 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $228.28 | 8.829% | $248.4348 | $248.43 | $248.45 | $248.40 |
| Purchase #6 | $207.90 | 13.472% | $235.9083 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $195.98 | 7.791% | $211.2488 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $1,162.43 | $1,274.0806 | $1,274.08 | $1,274.10 | $1,273.90 | |