| 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 | $114.39 | 7.848% | $123.3673 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $193.53 | 4.748% | $202.7188 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $153.56 | 10.255% | $169.3076 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $7.32 | 8.517% | $7.9434 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $64.50 | 3.104% | $66.5021 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $177.91 | 3.463% | $184.071 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $126.47 | 9.228% | $138.1407 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $837.68 | $892.0509 | $892.05 | $892.00 | $892.00 | |