| 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 | $173.33 | 8.254% | $187.6367 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $59.28 | 3.586% | $61.4058 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $166.96 | 13.495% | $189.4913 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $142.76 | 8.431% | $154.7961 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $241.47 | 3.280% | $249.3902 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $196.54 | 11.521% | $219.1834 | $219.18 | $219.20 | $219.20 |
| Purchase #7 | $45.58 | 3.527% | $47.1876 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $1,025.92 | $1,109.0911 | $1,109.10 | $1,109.15 | $1,109.10 | |