| 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 | $154.31 | 5.758% | $163.1952 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $211.59 | 4.115% | $220.2969 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $168.34 | 12.318% | $189.0761 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $117.56 | 8.162% | $127.1552 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $166.25 | 3.634% | $172.2915 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $114.35 | 12.768% | $128.9502 | $128.95 | $128.95 | $129.00 |
| Purchase #7 | $217.81 | 5.569% | $229.9398 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,150.21 | $1,230.9049 | $1,230.92 | $1,230.95 | $1,231.00 | |