| 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 | $165.40 | 12.331% | $185.7955 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $34.41 | 6.230% | $36.5537 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $191.60 | 9.874% | $210.5186 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $139.99 | 9.731% | $153.6124 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $129.82 | 8.156% | $140.4081 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $164.28 | 11.218% | $182.7089 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $94.73 | 3.110% | $97.6761 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $920.23 | $1,007.2733 | $1,007.28 | $1,007.25 | $1,007.30 | |