| 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 | $189.25 | 6.586% | $201.714 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $153.57 | 13.789% | $174.7458 | $174.75 | $174.75 | $174.70 |
| Purchase #3 | $35.26 | 5.144% | $37.0738 | $37.07 | $37.05 | $37.10 |
| Purchase #4 | $164.78 | 11.851% | $184.3081 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $66.83 | 9.873% | $73.4281 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $23.92 | 3.110% | $24.6639 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $7.78 | 8.829% | $8.4669 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $641.39 | $704.4006 | $704.40 | $704.35 | $704.40 | |