| 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 | $170.96 | 9.857% | $187.8115 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $233.87 | 13.122% | $264.5584 | $264.56 | $264.55 | $264.60 |
| Purchase #3 | $60.72 | 4.518% | $63.4633 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $129.84 | 6.654% | $138.4796 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $125.83 | 7.284% | $134.9955 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $76.52 | 5.102% | $80.4241 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $214.79 | 4.298% | $224.0217 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,012.53 | $1,093.7541 | $1,093.75 | $1,093.70 | $1,093.80 | |