| 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 | $131.68 | 4.419% | $137.4989 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $34.75 | 8.841% | $37.8222 | $37.82 | $37.80 | $37.80 |
| Purchase #3 | $109.81 | 13.542% | $124.6805 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $140.45 | 10.784% | $155.5961 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $123.44 | 11.218% | $137.2875 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $178.43 | 12.668% | $201.0335 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $161.32 | 3.324% | $166.6823 | $166.68 | $166.70 | $166.70 |
| 7 purchase totals = | $879.88 | $960.6010 | $960.60 | $960.65 | $960.60 | |