| 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 | $203.58 | 5.337% | $214.4451 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $72.62 | 4.774% | $76.0869 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $147.77 | 12.208% | $165.8098 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $95.52 | 10.792% | $105.8285 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $146.90 | 9.343% | $160.6249 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $168.29 | 5.293% | $177.1976 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $217.59 | 6.231% | $231.148 | $231.15 | $231.15 | $231.10 |
| 7 purchase totals = | $1,052.27 | $1,131.1408 | $1,131.15 | $1,131.15 | $1,131.00 | |