| 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 | $156.67 | 7.210% | $167.9659 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $13.66 | 8.333% | $14.7983 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $161.26 | 11.289% | $179.4646 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $236.81 | 6.350% | $251.8474 | $251.85 | $251.85 | $251.80 |
| Purchase #5 | $240.38 | 4.292% | $250.6971 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $107.36 | 7.865% | $115.8039 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $152.68 | 3.495% | $158.0162 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,068.82 | $1,138.5934 | $1,138.60 | $1,138.55 | $1,138.60 | |