| 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 | $178.37 | 4.678% | $186.7141 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $146.61 | 11.618% | $163.6431 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $127.47 | 12.345% | $143.2062 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $126.60 | 11.805% | $141.5451 | $141.55 | $141.55 | $141.50 |
| Purchase #5 | $156.50 | 11.128% | $173.9153 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $146.62 | 9.355% | $160.3363 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $75.46 | 12.287% | $84.7318 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $957.63 | $1,054.0919 | $1,054.10 | $1,054.10 | $1,053.90 | |