| 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 | $16.62 | 6.132% | $17.6391 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $155.42 | 13.176% | $175.8981 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $196.39 | 9.774% | $215.5852 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $120.65 | 5.482% | $127.264 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $180.88 | 7.555% | $194.5455 | $194.55 | $194.55 | $194.50 |
| Purchase #6 | $159.74 | 13.856% | $181.8736 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $81.69 | 3.563% | $84.6006 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $911.39 | $997.4061 | $997.41 | $997.40 | $997.40 | |