| 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 | $170.90 | 13.154% | $193.3802 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $33.78 | 7.240% | $36.2257 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $32.77 | 11.167% | $36.4294 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $37.56 | 4.690% | $39.3216 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $219.64 | 12.195% | $246.4251 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $153.42 | 11.469% | $171.0157 | $171.02 | $171.00 | $171.00 |
| Purchase #7 | $219.29 | 11.229% | $243.9141 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $867.36 | $966.7118 | $966.72 | $966.75 | $966.60 | |