| 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 | $165.57 | 12.257% | $185.8639 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $102.86 | 5.868% | $108.8958 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $105.55 | 7.375% | $113.3343 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $234.28 | 13.758% | $266.5122 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $29.97 | 7.195% | $32.1263 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $224.70 | 7.303% | $241.1098 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $18.88 | 6.413% | $20.0908 | $20.09 | $20.10 | $20.10 |
| 7 purchase totals = | $881.81 | $967.9331 | $967.93 | $967.95 | $967.90 | |