| 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 | $127.91 | 8.419% | $138.6787 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $122.67 | 10.500% | $135.5504 | $135.55 | $135.55 | $135.60 |
| Purchase #3 | $131.93 | 3.226% | $136.1861 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $187.37 | 5.619% | $197.8983 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $225.65 | 9.163% | $246.3263 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $163.50 | 11.621% | $182.5003 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $7.72 | 12.173% | $8.6598 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $966.75 | $1,045.7999 | $1,045.81 | $1,045.85 | $1,045.90 | |