| 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 | $142.35 | 8.689% | $154.7188 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $153.77 | 9.693% | $168.6749 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $183.53 | 12.755% | $206.9393 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $179.27 | 12.680% | $202.0014 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $218.49 | 11.662% | $243.9703 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $91.40 | 11.179% | $101.6176 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $80.96 | 7.828% | $87.2975 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $1,049.77 | $1,165.2198 | $1,165.22 | $1,165.15 | $1,165.20 | |