| 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 | $189.38 | 6.821% | $202.2976 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $46.31 | 13.724% | $52.6656 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $8.36 | 10.799% | $9.2628 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $142.26 | 8.609% | $154.5072 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $157.77 | 4.540% | $164.9328 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $189.98 | 10.167% | $209.2953 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $142.27 | 11.670% | $158.8729 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $876.33 | $951.8342 | $951.84 | $951.80 | $951.90 | |