| 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 | $179.64 | 3.671% | $186.2346 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $235.93 | 11.521% | $263.1115 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $134.77 | 7.463% | $144.8279 | $144.83 | $144.85 | $144.80 |
| Purchase #4 | $230.81 | 3.494% | $238.8745 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $243.71 | 6.146% | $258.6884 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $65.75 | 5.486% | $69.357 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $158.91 | 9.861% | $174.5801 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $1,249.52 | $1,335.6740 | $1,335.67 | $1,335.70 | $1,335.70 | |