| 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 | $197.55 | 4.261% | $205.9676 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $10.40 | 3.658% | $10.7804 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $165.65 | 11.874% | $185.3193 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $174.82 | 4.709% | $183.0523 | $183.05 | $183.05 | $183.10 |
| Purchase #5 | $136.48 | 11.258% | $151.8449 | $151.84 | $151.85 | $151.80 |
| Purchase #6 | $38.59 | 4.553% | $40.347 | $40.35 | $40.35 | $40.30 |
| Purchase #7 | $199.32 | 3.509% | $206.3141 | $206.31 | $206.30 | $206.30 |
| 7 purchase totals = | $922.81 | $983.6256 | $983.62 | $983.60 | $983.60 | |