| 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 | $150.85 | 10.743% | $167.0558 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $109.40 | 13.428% | $124.0902 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $126.72 | 3.857% | $131.6076 | $131.61 | $131.60 | $131.60 |
| Purchase #4 | $239.42 | 12.246% | $268.7394 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $17.77 | 5.454% | $18.7392 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $208.69 | 10.532% | $230.6692 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $29.68 | 8.519% | $32.2084 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $882.53 | $973.1098 | $973.12 | $973.10 | $973.10 | |