| 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 | $163.95 | 11.572% | $182.9223 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $199.62 | 10.425% | $220.4304 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $210.73 | 6.119% | $223.6246 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $68.33 | 6.845% | $73.0072 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $163.28 | 12.337% | $183.4239 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $109.51 | 6.231% | $116.3336 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $214.48 | 9.344% | $234.521 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $1,129.90 | $1,234.2630 | $1,234.25 | $1,234.20 | $1,234.10 | |