| 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 | $193.68 | 13.752% | $220.3149 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $215.84 | 5.794% | $228.3458 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $88.73 | 6.287% | $94.3085 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $134.70 | 9.578% | $147.6016 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $164.28 | 5.761% | $173.7442 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $121.80 | 6.690% | $129.9484 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $167.96 | 7.118% | $179.9154 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,086.99 | $1,174.1788 | $1,174.18 | $1,174.15 | $1,174.00 | |