| 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 | $182.85 | 13.557% | $207.639 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $165.66 | 12.850% | $186.9473 | $186.95 | $186.95 | $186.90 |
| Purchase #3 | $156.82 | 6.364% | $166.8 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $145.97 | 11.403% | $162.615 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $178.42 | 13.214% | $201.9964 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $60.38 | 7.297% | $64.7859 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $175.53 | 13.200% | $198.7 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $1,065.63 | $1,189.4836 | $1,189.50 | $1,189.50 | $1,189.40 | |