| 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 | $123.78 | 6.138% | $131.3776 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $197.92 | 7.868% | $213.4923 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $146.49 | 6.646% | $156.2257 | $156.23 | $156.25 | $156.20 |
| Purchase #4 | $183.33 | 10.219% | $202.0645 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $12.97 | 6.192% | $13.7731 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $195.87 | 9.536% | $214.5482 | $214.55 | $214.55 | $214.50 |
| Purchase #7 | $127.53 | 7.388% | $136.9519 | $136.95 | $136.95 | $137.00 |
| 7 purchase totals = | $987.89 | $1,068.4333 | $1,068.43 | $1,068.45 | $1,068.50 | |