| 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 | $166.87 | 8.852% | $181.6413 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $83.65 | 8.277% | $90.5737 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $232.44 | 6.175% | $246.7932 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $161.53 | 4.607% | $168.9717 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $197.83 | 5.646% | $208.9995 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $201.34 | 7.138% | $215.7116 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $157.95 | 12.705% | $178.0175 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $1,201.61 | $1,290.7085 | $1,290.70 | $1,290.65 | $1,290.70 | |