| 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 | $184.71 | 7.695% | $198.9234 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $167.86 | 6.140% | $178.1666 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $173.79 | 5.214% | $182.8514 | $182.85 | $182.85 | $182.90 |
| Purchase #4 | $87.69 | 12.866% | $98.9722 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $111.84 | 4.291% | $116.6391 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $119.94 | 10.182% | $132.1523 | $132.15 | $132.15 | $132.20 |
| Purchase #7 | $32.57 | 8.465% | $35.3271 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $878.40 | $943.0321 | $943.03 | $943.00 | $943.10 | |