| 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 | $185.71 | 5.543% | $196.0039 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $185.74 | 10.731% | $205.6718 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $175.65 | 4.542% | $183.628 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $27.84 | 12.108% | $31.2109 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $185.36 | 8.123% | $200.4168 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $206.28 | 3.191% | $212.8624 | $212.86 | $212.85 | $212.90 |
| Purchase #7 | $37.58 | 9.185% | $41.0317 | $41.03 | $41.05 | $41.00 |
| 7 purchase totals = | $1,004.16 | $1,070.8255 | $1,070.82 | $1,070.80 | $1,070.80 | |