| 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 | $176.92 | 9.171% | $193.1453 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $115.92 | 10.565% | $128.1669 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $191.36 | 13.142% | $216.5085 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $136.91 | 13.224% | $155.015 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $63.30 | 3.411% | $65.4592 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $92.67 | 7.111% | $99.2598 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $147.67 | 5.440% | $155.7032 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $924.75 | $1,013.2579 | $1,013.27 | $1,013.20 | $1,013.30 | |