| 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 | $174.92 | 12.277% | $196.3949 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $51.80 | 3.865% | $53.8021 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $117.83 | 11.632% | $131.536 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $187.67 | 10.343% | $207.0807 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $130.66 | 9.737% | $143.3824 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $235.93 | 12.203% | $264.7205 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $182.55 | 6.151% | $193.7787 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,081.36 | $1,190.6953 | $1,190.69 | $1,190.75 | $1,190.70 | |