| 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 | $101.78 | 4.637% | $106.4995 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $136.48 | 12.346% | $153.3298 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $33.76 | 9.561% | $36.9878 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $171.88 | 8.289% | $186.1271 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $139.57 | 10.441% | $154.1425 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $229.88 | 10.796% | $254.6978 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $179.80 | 5.148% | $189.0561 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $993.15 | $1,080.8406 | $1,080.85 | $1,080.90 | $1,080.80 | |