| 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 | $138.46 | 6.150% | $146.9753 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $188.62 | 13.582% | $214.2384 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $172.84 | 3.710% | $179.2524 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $53.92 | 9.146% | $58.8515 | $58.85 | $58.85 | $58.90 |
| Purchase #5 | $74.25 | 3.646% | $76.9572 | $76.96 | $76.95 | $77.00 |
| Purchase #6 | $106.51 | 5.598% | $112.4724 | $112.47 | $112.45 | $112.50 |
| Purchase #7 | $93.47 | 10.368% | $103.161 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $828.07 | $891.9082 | $891.91 | $891.90 | $892.10 | |