| 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 | $163.64 | 12.332% | $183.8201 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $223.43 | 6.742% | $238.4937 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $135.53 | 4.620% | $141.7915 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $214.65 | 8.474% | $232.8394 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $141.63 | 4.220% | $147.6068 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $134.43 | 4.352% | $140.2804 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $193.84 | 10.393% | $213.9858 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $1,207.15 | $1,298.8177 | $1,298.82 | $1,298.85 | $1,298.80 | |