| 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 | $113.67 | 3.829% | $118.0224 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $132.69 | 6.270% | $141.0097 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $28.33 | 10.257% | $31.2358 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $14.98 | 12.820% | $16.9004 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $22.60 | 7.206% | $24.2286 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $154.49 | 7.197% | $165.6086 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $8.72 | 11.328% | $9.7078 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $475.48 | $506.7133 | $506.72 | $506.70 | $506.60 | |