| 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 | $137.62 | 5.410% | $145.0652 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $202.93 | 6.754% | $216.6359 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $140.67 | 13.501% | $159.6619 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $72.78 | 11.190% | $80.9241 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $46.36 | 6.337% | $49.2978 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $161.26 | 6.550% | $171.8225 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $43.39 | 11.404% | $48.3382 | $48.34 | $48.35 | $48.30 |
| 7 purchase totals = | $805.01 | $871.7456 | $871.75 | $871.70 | $871.70 | |