| 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 | $193.42 | 4.114% | $201.3773 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $136.33 | 9.380% | $149.1178 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $14.74 | 12.580% | $16.5943 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $33.49 | 5.358% | $35.2844 | $35.28 | $35.30 | $35.30 |
| Purchase #5 | $226.35 | 11.464% | $252.2988 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $141.83 | 5.760% | $149.9994 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $199.42 | 11.569% | $222.4909 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $945.58 | $1,027.1629 | $1,027.16 | $1,027.20 | $1,027.20 | |