| 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 | $141.94 | 9.338% | $155.1944 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $9.66 | 11.278% | $10.7495 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $16.70 | 12.488% | $18.7855 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $126.97 | 6.805% | $135.6103 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $201.60 | 8.249% | $218.23 | $218.23 | $218.25 | $218.20 |
| Purchase #6 | $67.35 | 7.540% | $72.4282 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $155.69 | 6.661% | $166.0605 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $719.91 | $777.0584 | $777.06 | $777.10 | $777.00 | |