| 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 | $199.97 | 10.722% | $221.4108 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $215.41 | 9.270% | $235.3785 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $149.35 | 6.778% | $159.4729 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $110.92 | 11.446% | $123.6159 | $123.62 | $123.60 | $123.60 |
| Purchase #5 | $182.67 | 11.788% | $204.2031 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $28.76 | 12.829% | $32.4496 | $32.45 | $32.45 | $32.40 |
| Purchase #7 | $171.56 | 8.465% | $186.0826 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $1,058.64 | $1,162.6134 | $1,162.61 | $1,162.60 | $1,162.60 | |