| 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 | $158.99 | 7.472% | $170.8697 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $132.59 | 10.863% | $146.9933 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $218.64 | 12.197% | $245.3075 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $186.80 | 9.665% | $204.8542 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $239.98 | 6.429% | $255.4083 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $75.39 | 12.154% | $84.5529 | $84.55 | $84.55 | $84.60 |
| Purchase #7 | $104.90 | 13.359% | $118.9136 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $1,117.29 | $1,226.8995 | $1,226.89 | $1,226.85 | $1,227.00 | |