| 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 | $181.81 | 13.474% | $206.3071 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $147.28 | 5.266% | $155.0358 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $185.90 | 6.284% | $197.582 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $169.80 | 3.760% | $176.1845 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $39.92 | 8.340% | $43.2493 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $65.56 | 5.648% | $69.2628 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $180.26 | 7.850% | $194.4104 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $970.53 | $1,042.0319 | $1,042.03 | $1,042.05 | $1,042.00 | |