| 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 | $197.37 | 5.298% | $207.8267 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $196.84 | 7.397% | $211.4003 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $168.69 | 9.490% | $184.6987 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $12.88 | 4.296% | $13.4333 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $32.65 | 6.438% | $34.752 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $196.57 | 5.492% | $207.3656 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $51.51 | 6.354% | $54.7829 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $856.51 | $914.2595 | $914.26 | $914.30 | $914.30 | |