| 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 | $180.86 | 9.427% | $197.9097 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $228.34 | 13.858% | $259.9834 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $56.66 | 13.237% | $64.1601 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $108.99 | 5.173% | $114.6281 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $245.84 | 10.490% | $271.6286 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $104.29 | 10.491% | $115.2311 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $137.95 | 8.839% | $150.1434 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $1,062.93 | $1,173.6844 | $1,173.68 | $1,173.75 | $1,173.60 | |