| 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 | $177.44 | 4.811% | $185.9766 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $118.28 | 12.772% | $133.3867 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $27.75 | 7.172% | $29.7402 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $216.52 | 11.860% | $242.1993 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $176.58 | 10.260% | $194.6971 | $194.70 | $194.70 | $194.70 |
| Purchase #6 | $217.28 | 8.520% | $235.7923 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $139.74 | 4.130% | $145.5113 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $1,073.59 | $1,167.3035 | $1,167.31 | $1,167.35 | $1,167.30 | |