| 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 | $143.43 | 13.868% | $163.3209 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $70.76 | 9.312% | $77.3492 | $77.35 | $77.35 | $77.30 |
| Purchase #3 | $250.79 | 8.610% | $272.383 | $272.38 | $272.40 | $272.40 |
| Purchase #4 | $135.89 | 4.573% | $142.1042 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $242.68 | 6.773% | $259.1167 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $224.64 | 9.388% | $245.7292 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $9.36 | 10.662% | $10.358 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $1,077.55 | $1,170.3612 | $1,170.36 | $1,170.35 | $1,170.30 | |