| 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 | $157.35 | 13.776% | $179.0265 | $179.03 | $179.05 | $179.00 |
| Purchase #2 | $68.91 | 12.854% | $77.7677 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $50.92 | 11.339% | $56.6938 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $248.34 | 6.317% | $264.0276 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $248.43 | 4.702% | $260.1112 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $244.94 | 7.136% | $262.4189 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $198.46 | 10.236% | $218.7744 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,217.35 | $1,318.8201 | $1,318.82 | $1,318.80 | $1,318.80 | |