| 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 | $175.82 | 5.751% | $185.9314 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $219.82 | 9.258% | $240.1709 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $181.52 | 13.109% | $205.3155 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $248.27 | 3.233% | $256.2966 | $256.30 | $256.30 | $256.30 |
| Purchase #5 | $90.53 | 9.553% | $99.1783 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $129.89 | 4.677% | $135.965 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $184.49 | 5.108% | $193.9137 | $193.91 | $193.90 | $193.90 |
| 7 purchase totals = | $1,230.34 | $1,316.7714 | $1,316.78 | $1,316.75 | $1,316.80 | |