| 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 | $168.90 | 7.150% | $180.9764 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $26.42 | 5.233% | $27.8026 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $203.61 | 11.432% | $226.8867 | $226.89 | $226.90 | $226.90 |
| Purchase #4 | $164.52 | 5.265% | $173.182 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $141.41 | 12.333% | $158.8501 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $83.84 | 4.522% | $87.6312 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $170.79 | 7.596% | $183.7632 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $959.49 | $1,039.0922 | $1,039.09 | $1,039.15 | $1,039.20 | |