| 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 | $121.99 | 9.265% | $133.2924 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $157.75 | 6.365% | $167.7908 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $233.70 | 3.388% | $241.6178 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $94.59 | 9.318% | $103.4039 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $58.50 | 4.460% | $61.1091 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $175.44 | 5.723% | $185.4804 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $20.39 | 12.833% | $23.0066 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $862.36 | $915.7010 | $915.70 | $915.70 | $915.70 | |