| 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 | $171.79 | 12.350% | $193.0061 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $144.63 | 3.262% | $149.3478 | $149.35 | $149.35 | $149.30 |
| Purchase #3 | $209.98 | 10.220% | $231.44 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $59.40 | 7.312% | $63.7433 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $142.58 | 11.789% | $159.3888 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $19.96 | 6.591% | $21.2756 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $243.42 | 8.784% | $264.802 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $991.76 | $1,083.0036 | $1,083.01 | $1,083.05 | $1,082.90 | |