| 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 | $211.65 | 4.236% | $220.6155 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $157.87 | 11.130% | $175.4409 | $175.44 | $175.45 | $175.40 |
| Purchase #3 | $5.97 | 12.247% | $6.7011 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $97.37 | 9.654% | $106.7701 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $153.81 | 12.326% | $172.7686 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $88.39 | 12.824% | $99.7251 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $67.83 | 10.667% | $75.0654 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $782.89 | $857.0867 | $857.10 | $857.05 | $857.10 | |