| 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 | $187.82 | 3.732% | $194.8294 | $194.83 | $194.85 | $194.80 |
| Purchase #2 | $9.89 | 5.354% | $10.4195 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $177.88 | 4.255% | $185.4488 | $185.45 | $185.45 | $185.40 |
| Purchase #4 | $241.81 | 13.752% | $275.0637 | $275.06 | $275.05 | $275.10 |
| Purchase #5 | $138.76 | 11.133% | $154.2082 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $147.66 | 4.763% | $154.693 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $87.30 | 11.351% | $97.2094 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $991.12 | $1,071.8720 | $1,071.87 | $1,071.85 | $1,071.80 | |