| 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 | $10.44 | 6.302% | $11.0979 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $164.63 | 10.389% | $181.7334 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $169.77 | 12.745% | $191.4072 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $192.60 | 6.480% | $205.0805 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $144.27 | 6.516% | $153.6706 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $129.95 | 5.848% | $137.5495 | $137.55 | $137.55 | $137.50 |
| Purchase #7 | $155.82 | 10.825% | $172.6875 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $967.48 | $1,053.2266 | $1,053.23 | $1,053.25 | $1,053.20 | |