| 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 | $166.77 | 7.816% | $179.8047 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $19.71 | 9.341% | $21.5511 | $21.55 | $21.55 | $21.60 |
| Purchase #3 | $213.77 | 3.510% | $221.2733 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $175.38 | 13.557% | $199.1563 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $125.55 | 12.696% | $141.4898 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $200.47 | 12.841% | $226.2124 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $192.63 | 9.582% | $211.0878 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,094.28 | $1,200.5754 | $1,200.57 | $1,200.55 | $1,200.70 | |