| 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 | $145.56 | 12.703% | $164.0505 | $164.05 | $164.05 | $164.10 |
| Purchase #2 | $216.48 | 6.699% | $230.982 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $31.37 | 13.302% | $35.5428 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $230.64 | 5.225% | $242.6909 | $242.69 | $242.70 | $242.70 |
| Purchase #5 | $217.98 | 7.485% | $234.2958 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $147.32 | 7.717% | $158.6887 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $84.51 | 9.175% | $92.2638 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $1,073.86 | $1,158.5145 | $1,158.51 | $1,158.55 | $1,158.60 | |