| 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 | $167.96 | 6.525% | $178.9194 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $198.29 | 10.170% | $218.4561 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $235.93 | 8.277% | $255.4579 | $255.46 | $255.45 | $255.50 |
| Purchase #4 | $96.65 | 11.313% | $107.584 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $175.37 | 6.458% | $186.6954 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $133.89 | 9.789% | $146.9965 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $166.99 | 11.564% | $186.3007 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $1,175.08 | $1,280.4100 | $1,280.42 | $1,280.40 | $1,280.50 | |