| 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 | $182.42 | 9.490% | $199.7317 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $86.55 | 5.168% | $91.0229 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $101.66 | 8.618% | $110.4211 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $159.67 | 13.514% | $181.2478 | $181.25 | $181.25 | $181.20 |
| Purchase #5 | $183.71 | 13.855% | $209.163 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $214.88 | 6.308% | $228.4346 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $161.73 | 11.124% | $179.7208 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $1,090.62 | $1,199.7419 | $1,199.73 | $1,199.70 | $1,199.60 | |