| 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 | $174.87 | 6.107% | $185.5493 | $185.55 | $185.55 | $185.50 |
| Purchase #2 | $236.76 | 13.863% | $269.582 | $269.58 | $269.60 | $269.60 |
| Purchase #3 | $91.49 | 8.477% | $99.2456 | $99.25 | $99.25 | $99.20 |
| Purchase #4 | $64.40 | 5.220% | $67.7617 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $221.59 | 9.843% | $243.4011 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $202.93 | 7.592% | $218.3364 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $134.82 | 9.725% | $147.9312 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,126.86 | $1,231.8073 | $1,231.81 | $1,231.85 | $1,231.70 | |