| 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 | $143.85 | 11.756% | $160.761 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $160.84 | 11.418% | $179.2047 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $231.38 | 3.196% | $238.7749 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $128.46 | 10.373% | $141.7852 | $141.79 | $141.80 | $141.80 |
| Purchase #5 | $30.88 | 5.713% | $32.6442 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $183.94 | 4.723% | $192.6275 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $187.28 | 13.700% | $212.9374 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,066.63 | $1,158.7349 | $1,158.73 | $1,158.75 | $1,158.70 | |