| 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 | $131.44 | 8.667% | $142.8319 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $20.87 | 4.463% | $21.8014 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $75.84 | 8.521% | $82.3023 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $79.65 | 7.620% | $85.7193 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $191.68 | 6.534% | $204.2044 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $230.28 | 3.270% | $237.8102 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $181.45 | 4.103% | $188.8949 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $911.21 | $963.5644 | $963.55 | $963.55 | $963.50 | |