| 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 | $186.27 | 13.866% | $212.0982 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $14.66 | 12.229% | $16.4528 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $183.44 | 9.497% | $200.8613 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $213.30 | 13.349% | $241.7734 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $190.68 | 11.797% | $213.1745 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $211.77 | 9.619% | $232.1402 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $56.79 | 6.517% | $60.491 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $1,056.91 | $1,176.9914 | $1,176.98 | $1,176.95 | $1,177.10 | |