| 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 | $193.39 | 7.330% | $207.5655 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $76.30 | 12.105% | $85.5361 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $128.79 | 4.511% | $134.5997 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $227.67 | 7.682% | $245.1596 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $168.57 | 12.823% | $190.1857 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $76.54 | 4.678% | $80.1205 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $184.77 | 3.496% | $191.2296 | $191.23 | $191.25 | $191.20 |
| 7 purchase totals = | $1,056.03 | $1,134.3967 | $1,134.41 | $1,134.40 | $1,134.40 | |