| 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 | $33.73 | 10.600% | $37.3054 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $125.65 | 8.874% | $136.8002 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $229.99 | 11.697% | $256.8919 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $139.42 | 12.592% | $156.9758 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $192.32 | 3.153% | $198.3838 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $150.99 | 9.710% | $165.6511 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $219.76 | 3.421% | $227.278 | $227.28 | $227.30 | $227.30 |
| 7 purchase totals = | $1,091.86 | $1,179.2862 | $1,179.29 | $1,179.35 | $1,179.40 | |