| 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 | $196.74 | 7.471% | $211.4384 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $54.57 | 6.762% | $58.26 | $58.26 | $58.25 | $58.30 |
| Purchase #3 | $143.70 | 6.693% | $153.3178 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $120.29 | 8.755% | $130.8214 | $130.82 | $130.80 | $130.80 |
| Purchase #5 | $104.52 | 9.802% | $114.7651 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $91.67 | 8.259% | $99.241 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $98.45 | 9.204% | $107.5113 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $809.94 | $875.3550 | $875.36 | $875.30 | $875.30 | |