| 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 | $203.45 | 11.174% | $226.1835 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $162.69 | 8.171% | $175.9834 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $142.73 | 13.147% | $161.4947 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $228.92 | 12.777% | $258.1691 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $57.81 | 11.521% | $64.4703 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $166.37 | 10.490% | $183.8222 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $134.98 | 9.587% | $147.9205 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $1,096.95 | $1,218.0437 | $1,218.03 | $1,218.00 | $1,218.10 | |