| 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 | $194.76 | 13.549% | $221.148 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $204.30 | 6.269% | $217.1076 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $222.74 | 5.845% | $235.7592 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $44.42 | 6.843% | $47.4597 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $177.48 | 4.731% | $185.8766 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $175.57 | 10.665% | $194.2945 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $16.83 | 5.367% | $17.7333 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $1,036.10 | $1,119.3789 | $1,119.38 | $1,119.40 | $1,119.40 | |