| 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 | $98.91 | 3.667% | $102.537 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $167.98 | 8.112% | $181.6065 | $181.61 | $181.60 | $181.60 |
| Purchase #3 | $9.97 | 8.710% | $10.8384 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $138.89 | 13.328% | $157.4013 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $29.64 | 6.844% | $31.6686 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $171.88 | 8.709% | $186.849 | $186.85 | $186.85 | $186.80 |
| Purchase #7 | $33.39 | 10.493% | $36.8936 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $650.66 | $707.7944 | $707.80 | $707.80 | $707.70 | |