| 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 | $14.43 | 7.804% | $15.5561 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $202.85 | 3.266% | $209.4751 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $168.26 | 4.535% | $175.8906 | $175.89 | $175.90 | $175.90 |
| Purchase #4 | $136.53 | 7.515% | $146.7902 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $129.77 | 6.312% | $137.9611 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $140.34 | 12.550% | $157.9527 | $157.95 | $157.95 | $158.00 |
| Purchase #7 | $204.77 | 3.725% | $212.3977 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $996.95 | $1,056.0235 | $1,056.03 | $1,056.05 | $1,056.20 | |