| 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 | $218.73 | 6.618% | $233.2056 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $208.61 | 8.792% | $226.951 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $120.50 | 6.817% | $128.7145 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $16.73 | 5.728% | $17.6883 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $21.96 | 6.417% | $23.3692 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $138.79 | 13.233% | $157.1561 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $184.87 | 5.543% | $195.1173 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $910.19 | $982.2020 | $982.21 | $982.15 | $982.30 | |