| 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 | $205.31 | 11.267% | $228.4423 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $132.77 | 11.428% | $147.943 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $167.49 | 12.668% | $188.7076 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $154.55 | 9.533% | $169.2833 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $207.92 | 13.181% | $235.3259 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $171.69 | 8.738% | $186.6923 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $6.53 | 3.518% | $6.7597 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $1,046.26 | $1,163.1541 | $1,163.15 | $1,163.20 | $1,163.10 | |