| 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 | $175.88 | 10.810% | $194.8926 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $9.81 | 10.627% | $10.8525 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $121.54 | 6.682% | $129.6613 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $123.86 | 4.690% | $129.669 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $93.68 | 5.341% | $98.6834 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $139.32 | 10.777% | $154.3345 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $77.84 | 13.522% | $88.3655 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $741.93 | $806.4588 | $806.45 | $806.45 | $806.60 | |