| 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 | $150.44 | 10.355% | $166.0181 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $161.72 | 7.721% | $174.2064 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $36.42 | 3.238% | $37.5993 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $65.89 | 7.518% | $70.8436 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $198.53 | 5.265% | $208.9826 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $79.97 | 4.774% | $83.7878 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $188.43 | 4.125% | $196.2027 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $881.40 | $937.6405 | $937.64 | $937.65 | $937.60 | |