| 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 | $170.30 | 12.188% | $191.0562 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $34.46 | 3.688% | $35.7309 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $201.66 | 10.206% | $222.2414 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $179.30 | 7.473% | $192.6991 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $118.79 | 5.502% | $125.3258 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $162.74 | 12.243% | $182.6643 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $197.52 | 13.620% | $224.4222 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $1,064.77 | $1,174.1399 | $1,174.14 | $1,174.15 | $1,174.10 | |