| 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 | $125.39 | 13.245% | $141.9979 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $61.42 | 11.712% | $68.6135 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $154.39 | 8.657% | $167.7555 | $167.76 | $167.75 | $167.80 |
| Purchase #4 | $171.95 | 4.158% | $179.0997 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $149.32 | 4.810% | $156.5023 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $182.70 | 5.110% | $192.036 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $170.42 | 7.701% | $183.544 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $1,015.59 | $1,089.5489 | $1,089.55 | $1,089.55 | $1,089.50 | |