| 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 | $151.61 | 11.465% | $168.9921 | $168.99 | $169.00 | $169.00 |
| Purchase #2 | $80.83 | 9.176% | $88.247 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $40.87 | 8.434% | $44.317 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $235.38 | 4.180% | $245.2189 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $153.55 | 13.708% | $174.5986 | $174.60 | $174.60 | $174.60 |
| Purchase #6 | $151.40 | 13.209% | $171.3984 | $171.40 | $171.40 | $171.40 |
| Purchase #7 | $23.46 | 8.297% | $25.4065 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $837.10 | $918.1785 | $918.19 | $918.15 | $918.10 | |