| 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 | $169.89 | 3.776% | $176.305 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $19.99 | 11.242% | $22.2373 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $109.77 | 7.129% | $117.5955 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $191.58 | 11.771% | $214.1309 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $218.27 | 8.147% | $236.0525 | $236.05 | $236.05 | $236.10 |
| Purchase #6 | $41.59 | 6.826% | $44.4289 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $25.87 | 10.506% | $28.5879 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $776.96 | $839.3380 | $839.35 | $839.40 | $839.30 | |