| 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 | $170.49 | 13.401% | $193.3374 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $219.84 | 9.125% | $239.9004 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $21.39 | 13.617% | $24.3027 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $156.37 | 4.207% | $162.9485 | $162.95 | $162.95 | $162.90 |
| Purchase #5 | $217.94 | 13.401% | $247.1461 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $192.97 | 7.275% | $207.0086 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $56.59 | 11.449% | $63.069 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $1,035.59 | $1,137.7127 | $1,137.72 | $1,137.70 | $1,137.60 | |