| 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 | $179.87 | 6.706% | $191.9321 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $222.50 | 7.846% | $239.9574 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $132.74 | 11.165% | $147.5604 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $234.37 | 5.298% | $246.7869 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $80.51 | 5.706% | $85.1039 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $57.60 | 11.590% | $64.2758 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $169.66 | 4.425% | $177.1675 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,077.25 | $1,152.7840 | $1,152.79 | $1,152.80 | $1,152.90 | |