| 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 | $147.71 | 5.222% | $155.4234 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $159.99 | 10.763% | $177.2097 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $107.51 | 6.836% | $114.8594 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $162.40 | 8.612% | $176.3859 | $176.39 | $176.40 | $176.40 |
| Purchase #5 | $176.54 | 3.342% | $182.44 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $202.28 | 3.433% | $209.2243 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $199.95 | 11.174% | $222.2924 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $1,156.38 | $1,237.8351 | $1,237.83 | $1,237.80 | $1,237.80 | |