| 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 | $122.99 | 13.770% | $139.9257 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $164.84 | 9.153% | $179.9278 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $192.70 | 3.466% | $199.379 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $103.96 | 4.563% | $108.7037 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $156.69 | 11.324% | $174.4336 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $247.37 | 10.654% | $273.7248 | $273.72 | $273.70 | $273.70 |
| Purchase #7 | $106.54 | 13.755% | $121.1946 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $1,095.09 | $1,197.2892 | $1,197.28 | $1,197.35 | $1,197.20 | |