| 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 | $196.80 | 5.422% | $207.4705 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $14.92 | 12.633% | $16.8048 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $120.72 | 10.224% | $133.0624 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $87.94 | 13.527% | $99.8356 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $32.92 | 13.410% | $37.3346 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $193.84 | 12.702% | $218.4616 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $121.80 | 13.562% | $138.3185 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $768.94 | $851.2880 | $851.28 | $851.25 | $851.30 | |