| 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 | $155.51 | 12.408% | $174.8057 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $134.38 | 10.585% | $148.6041 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $161.86 | 8.667% | $175.8884 | $175.89 | $175.90 | $175.90 |
| Purchase #4 | $5.25 | 8.684% | $5.7059 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $199.55 | 8.479% | $216.4698 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $220.96 | 4.407% | $230.6977 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $86.72 | 11.230% | $96.4587 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $964.23 | $1,048.6303 | $1,048.64 | $1,048.60 | $1,048.70 | |