| 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 | $139.94 | 8.466% | $151.7873 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $81.32 | 12.271% | $91.2988 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $167.86 | 8.713% | $182.4856 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $223.96 | 7.109% | $239.8813 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $172.68 | 12.199% | $193.7452 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $200.54 | 7.682% | $215.9455 | $215.95 | $215.95 | $215.90 |
| Purchase #7 | $86.75 | 10.311% | $95.6948 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $1,073.05 | $1,170.8385 | $1,170.85 | $1,170.90 | $1,170.80 | |