| 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 | $155.54 | 6.241% | $165.2473 | $165.25 | $165.25 | $165.20 |
| Purchase #2 | $72.39 | 5.807% | $76.5937 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $46.84 | 9.780% | $51.421 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $215.29 | 12.593% | $242.4015 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $175.62 | 11.112% | $195.1349 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $204.45 | 7.302% | $219.3789 | $219.38 | $219.40 | $219.40 |
| Purchase #7 | $212.77 | 6.702% | $227.0298 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $1,082.90 | $1,177.2071 | $1,177.20 | $1,177.25 | $1,177.10 | |