| 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 | $175.57 | 5.540% | $185.2966 | $185.30 | $185.30 | $185.30 |
| Purchase #2 | $83.34 | 8.682% | $90.5756 | $90.58 | $90.60 | $90.60 |
| Purchase #3 | $211.70 | 3.360% | $218.8131 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $205.89 | 10.217% | $226.9258 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $132.40 | 9.626% | $145.1448 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $138.87 | 3.382% | $143.5666 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $206.74 | 11.689% | $230.9058 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $1,154.51 | $1,241.2283 | $1,241.24 | $1,241.25 | $1,241.20 | |