| 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 | $178.44 | 3.406% | $184.5177 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $185.92 | 3.423% | $192.284 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $224.80 | 3.426% | $232.5016 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $154.93 | 6.397% | $164.8409 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $218.37 | 11.638% | $243.7839 | $243.78 | $243.80 | $243.80 |
| Purchase #6 | $181.82 | 12.632% | $204.7875 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $166.68 | 4.590% | $174.3306 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $1,310.96 | $1,397.0462 | $1,397.04 | $1,397.10 | $1,397.00 | |