| 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 | $36.32 | 6.301% | $38.6085 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $162.27 | 11.227% | $180.4881 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $160.87 | 6.105% | $170.6911 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $15.44 | 8.466% | $16.7472 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $195.33 | 8.217% | $211.3803 | $211.38 | $211.40 | $211.40 |
| Purchase #6 | $241.72 | 7.479% | $259.7982 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $243.33 | 11.868% | $272.2084 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,055.28 | $1,149.9218 | $1,149.93 | $1,149.95 | $1,149.90 | |