| 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 | $186.46 | 8.371% | $202.0686 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $199.56 | 5.272% | $210.0808 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $44.58 | 8.545% | $48.3894 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $140.36 | 4.730% | $146.999 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $219.28 | 4.715% | $229.6191 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $132.61 | 7.799% | $142.9523 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $102.31 | 9.175% | $111.6969 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $1,025.16 | $1,091.8061 | $1,091.81 | $1,091.80 | $1,091.90 | |