| 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 | $132.38 | 6.647% | $141.1793 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $110.91 | 6.332% | $117.9328 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $232.37 | 7.450% | $249.6816 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $155.92 | 12.280% | $175.067 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $14.90 | 3.484% | $15.4191 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $146.36 | 13.839% | $166.6148 | $166.61 | $166.60 | $166.60 |
| Purchase #7 | $147.94 | 11.227% | $164.5492 | $164.55 | $164.55 | $164.50 |
| 7 purchase totals = | $940.78 | $1,030.4438 | $1,030.44 | $1,030.45 | $1,030.40 | |