| 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 | $136.25 | 13.781% | $155.0266 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $190.92 | 12.785% | $215.3291 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $210.44 | 3.782% | $218.3988 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $178.25 | 6.265% | $189.4174 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $67.54 | 3.362% | $69.8107 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $182.47 | 7.874% | $196.8377 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $218.80 | 4.717% | $229.1208 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,184.67 | $1,273.9411 | $1,273.95 | $1,273.95 | $1,273.80 | |