| 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 | $191.87 | 7.804% | $206.8435 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $195.33 | 5.296% | $205.6747 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $183.60 | 12.510% | $206.5684 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $239.43 | 3.415% | $247.6065 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $192.76 | 4.325% | $201.0969 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $133.88 | 8.432% | $145.1688 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $177.56 | 5.816% | $187.8869 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $1,314.43 | $1,400.8457 | $1,400.85 | $1,400.80 | $1,400.90 | |