| 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 | $135.71 | 8.462% | $147.1938 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $91.97 | 9.741% | $100.9288 | $100.93 | $100.95 | $100.90 |
| Purchase #3 | $223.36 | 11.194% | $248.3629 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $41.74 | 13.783% | $47.493 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $93.95 | 12.544% | $105.7351 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $101.56 | 6.151% | $107.807 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $162.94 | 4.296% | $169.9399 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $851.23 | $927.4605 | $927.46 | $927.50 | $927.40 | |