| 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 | $127.61 | 11.502% | $142.2877 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $137.77 | 10.661% | $152.4577 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $241.96 | 12.622% | $272.5002 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $193.82 | 6.742% | $206.8873 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $22.91 | 9.346% | $25.0512 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $22.75 | 3.452% | $23.5353 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $150.49 | 6.374% | $160.0822 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $897.31 | $982.8016 | $982.81 | $982.85 | $982.90 | |