| 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 | $157.59 | 4.642% | $164.9053 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $189.94 | 9.764% | $208.4857 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $108.95 | 4.805% | $114.185 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $181.35 | 11.335% | $201.906 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $235.32 | 7.690% | $253.4161 | $253.42 | $253.40 | $253.40 |
| Purchase #6 | $193.95 | 4.616% | $202.9027 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $15.40 | 7.105% | $16.4942 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $1,082.50 | $1,162.2950 | $1,162.31 | $1,162.30 | $1,162.30 | |