| 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 | $166.40 | 12.316% | $186.8938 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $172.77 | 6.788% | $184.4976 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $182.40 | 8.511% | $197.9241 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $148.93 | 3.385% | $153.9713 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $24.38 | 8.374% | $26.4216 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $227.58 | 8.573% | $247.0904 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $215.65 | 7.364% | $231.5305 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $1,138.11 | $1,228.3293 | $1,228.32 | $1,228.30 | $1,228.30 | |