| 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 | $167.61 | 8.255% | $181.4462 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $39.76 | 11.179% | $44.2048 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $18.70 | 12.189% | $20.9793 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $222.52 | 3.214% | $229.6718 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $242.74 | 6.769% | $259.1711 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $247.28 | 12.439% | $278.0392 | $278.04 | $278.05 | $278.00 |
| Purchase #7 | $19.39 | 9.413% | $21.2152 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $958.00 | $1,034.7276 | $1,034.73 | $1,034.70 | $1,034.70 | |