| 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 | $165.62 | 10.769% | $183.4556 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $14.54 | 10.801% | $16.1105 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $207.68 | 8.181% | $224.6703 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $148.42 | 12.442% | $166.8864 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $219.66 | 11.743% | $245.4547 | $245.45 | $245.45 | $245.50 |
| Purchase #6 | $60.57 | 6.789% | $64.6821 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $141.72 | 10.515% | $156.6219 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $958.21 | $1,057.8815 | $1,057.88 | $1,057.85 | $1,058.00 | |