| 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 | $140.85 | 9.843% | $154.7139 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $182.30 | 6.165% | $193.5388 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $76.62 | 10.791% | $84.8881 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $115.81 | 5.681% | $122.3892 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $137.66 | 3.236% | $142.1147 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $70.93 | 11.773% | $79.2806 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $206.55 | 9.619% | $226.418 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $930.72 | $1,003.3433 | $1,003.34 | $1,003.35 | $1,003.30 | |