| 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 | $184.70 | 12.294% | $207.407 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $60.66 | 4.623% | $63.4643 | $63.46 | $63.45 | $63.50 |
| Purchase #3 | $178.31 | 8.350% | $193.1989 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $177.92 | 6.588% | $189.6414 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $149.59 | 11.486% | $166.7719 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $199.40 | 8.127% | $215.6052 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $105.36 | 4.342% | $109.9347 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $1,055.94 | $1,146.0234 | $1,146.02 | $1,146.00 | $1,146.00 | |