| 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 | $185.91 | 6.535% | $198.0592 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $23.90 | 10.453% | $26.3983 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $197.30 | 3.699% | $204.5981 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $145.87 | 3.557% | $151.0586 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $147.37 | 7.522% | $158.4552 | $158.46 | $158.45 | $158.50 |
| Purchase #6 | $250.27 | 10.211% | $275.8251 | $275.83 | $275.85 | $275.80 |
| Purchase #7 | $98.52 | 4.697% | $103.1475 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $1,049.14 | $1,117.5420 | $1,117.56 | $1,117.55 | $1,117.60 | |