| 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 | $192.77 | 13.268% | $218.3467 | $218.35 | $218.35 | $218.30 |
| Purchase #2 | $76.72 | 4.449% | $80.1333 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $164.66 | 3.113% | $169.7859 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $130.88 | 9.411% | $143.1971 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $16.31 | 9.819% | $17.9115 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $55.65 | 12.470% | $62.5896 | $62.59 | $62.60 | $62.60 |
| Purchase #7 | $155.78 | 5.521% | $164.3806 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $792.77 | $856.3447 | $856.35 | $856.40 | $856.30 | |