| 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 | $171.29 | 9.353% | $187.3108 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $208.76 | 4.829% | $218.841 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $231.84 | 11.457% | $258.4019 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $183.56 | 6.690% | $195.8402 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $168.61 | 7.808% | $181.7751 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $103.76 | 10.230% | $114.3746 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $200.94 | 6.159% | $213.3159 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $1,268.76 | $1,369.8595 | $1,369.86 | $1,369.85 | $1,369.80 | |