| 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 | $184.51 | 5.343% | $194.3684 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $22.63 | 9.636% | $24.8106 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $236.45 | 9.668% | $259.31 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $183.25 | 8.123% | $198.1354 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $216.86 | 10.146% | $238.8626 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $180.71 | 6.710% | $192.8356 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $59.33 | 10.299% | $65.4404 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $1,083.74 | $1,173.7630 | $1,173.77 | $1,173.75 | $1,173.70 | |