| 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 | $145.66 | 3.230% | $150.3648 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $118.48 | 13.198% | $134.117 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $15.87 | 7.746% | $17.0993 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $233.47 | 4.236% | $243.3598 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $147.30 | 10.736% | $163.1141 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $183.90 | 6.408% | $195.6843 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $226.96 | 6.714% | $242.1981 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $1,071.64 | $1,145.9374 | $1,145.93 | $1,145.90 | $1,146.00 | |