| 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 | $159.68 | 10.211% | $175.9849 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $175.69 | 6.371% | $186.8832 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $64.96 | 9.732% | $71.2819 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $196.88 | 7.425% | $211.4983 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $146.76 | 12.850% | $165.6187 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $226.49 | 7.176% | $242.7429 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $35.41 | 3.193% | $36.5406 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $1,005.87 | $1,090.5505 | $1,090.54 | $1,090.60 | $1,090.50 | |