| 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 | $183.83 | 5.445% | $193.8395 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $196.90 | 10.690% | $217.9486 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $243.44 | 8.282% | $263.6017 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $167.56 | 8.187% | $181.2781 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $180.35 | 5.377% | $190.0474 | $190.05 | $190.05 | $190.00 |
| Purchase #6 | $143.59 | 8.148% | $155.2897 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $211.93 | 5.409% | $223.3933 | $223.39 | $223.40 | $223.40 |
| 7 purchase totals = | $1,327.60 | $1,425.3983 | $1,425.40 | $1,425.45 | $1,425.30 | |