| 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 | $81.54 | 4.328% | $85.0691 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $218.29 | 8.514% | $236.8752 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $147.93 | 4.835% | $155.0824 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $189.57 | 7.434% | $203.6626 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $114.95 | 7.214% | $123.2425 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $188.75 | 5.251% | $198.6613 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $173.42 | 8.846% | $188.7607 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,114.45 | $1,191.3538 | $1,191.35 | $1,191.35 | $1,191.50 | |