| 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 | $165.34 | 12.430% | $185.8918 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $111.90 | 9.644% | $122.6916 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $130.72 | 12.575% | $147.158 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $223.70 | 4.447% | $233.6479 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $218.83 | 9.475% | $239.5641 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $105.95 | 12.265% | $118.9448 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $211.70 | 4.246% | $220.6888 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,168.14 | $1,268.5870 | $1,268.58 | $1,268.60 | $1,268.60 | |