| 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 | $178.81 | 7.223% | $191.7254 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $160.68 | 4.648% | $168.1484 | $168.15 | $168.15 | $168.10 |
| Purchase #3 | $159.46 | 3.606% | $165.2101 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $140.76 | 4.643% | $147.2955 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $191.57 | 8.489% | $207.8324 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $195.53 | 5.347% | $205.985 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $82.57 | 5.304% | $86.9495 | $86.95 | $86.95 | $86.90 |
| 7 purchase totals = | $1,109.38 | $1,173.1463 | $1,173.16 | $1,173.20 | $1,173.00 | |