| 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 | $125.84 | 3.555% | $130.3136 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $166.41 | 3.760% | $172.667 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $250.87 | 9.806% | $275.4703 | $275.47 | $275.45 | $275.50 |
| Purchase #4 | $181.88 | 4.701% | $190.4302 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $141.78 | 3.796% | $147.162 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $65.74 | 6.421% | $69.9612 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $123.81 | 8.298% | $134.0838 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $1,056.33 | $1,120.0881 | $1,120.08 | $1,120.05 | $1,120.20 | |