| 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 | $166.47 | 4.109% | $173.3103 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $163.62 | 7.682% | $176.1893 | $176.19 | $176.20 | $176.20 |
| Purchase #3 | $30.81 | 4.638% | $32.239 | $32.24 | $32.25 | $32.20 |
| Purchase #4 | $228.73 | 10.327% | $252.3509 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $194.60 | 3.570% | $201.5472 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $134.69 | 4.490% | $140.7376 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $19.34 | 13.712% | $21.9919 | $21.99 | $22.00 | $22.00 |
| 7 purchase totals = | $938.26 | $998.3662 | $998.37 | $998.40 | $998.30 | |