| 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 | $237.49 | 11.344% | $264.4309 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $133.83 | 9.189% | $146.1276 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $158.28 | 8.140% | $171.164 | $171.16 | $171.15 | $171.20 |
| Purchase #4 | $168.78 | 4.448% | $176.2873 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $155.65 | 6.667% | $166.0272 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $176.26 | 9.678% | $193.3184 | $193.32 | $193.30 | $193.30 |
| Purchase #7 | $195.87 | 9.340% | $214.1643 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $1,226.16 | $1,331.5197 | $1,331.52 | $1,331.55 | $1,331.50 | |