| 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 | $179.46 | 10.449% | $198.2118 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $192.84 | 12.153% | $216.2758 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $98.48 | 12.159% | $110.4542 | $110.45 | $110.45 | $110.50 |
| Purchase #4 | $153.70 | 12.699% | $173.2184 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $226.87 | 11.724% | $253.4682 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $111.34 | 9.365% | $121.767 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $78.75 | 7.815% | $84.9043 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $1,041.44 | $1,158.2997 | $1,158.30 | $1,158.25 | $1,158.40 | |