| 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 | $158.47 | 5.678% | $167.4679 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $55.42 | 9.246% | $60.5441 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $49.84 | 9.691% | $54.67 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $217.40 | 6.413% | $231.3419 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $80.91 | 7.598% | $87.0575 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $101.31 | 12.722% | $114.1987 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $140.81 | 13.330% | $159.58 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $804.16 | $874.8601 | $874.86 | $874.85 | $874.90 | |