| 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 | $141.74 | 8.746% | $154.1366 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $102.75 | 3.277% | $106.1171 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $226.57 | 6.583% | $241.4851 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $6.34 | 11.819% | $7.0893 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $137.86 | 7.807% | $148.6227 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $248.58 | 12.592% | $279.8812 | $279.88 | $279.90 | $279.90 |
| Purchase #7 | $132.88 | 3.267% | $137.2212 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $996.72 | $1,074.5532 | $1,074.56 | $1,074.55 | $1,074.50 | |