| 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 | $141.86 | 4.216% | $147.8408 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $104.62 | 5.326% | $110.1921 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $211.55 | 7.860% | $228.1778 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $227.80 | 4.685% | $238.4724 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $78.71 | 9.350% | $86.0694 | $86.07 | $86.05 | $86.10 |
| Purchase #6 | $248.85 | 6.652% | $265.4035 | $265.40 | $265.40 | $265.40 |
| Purchase #7 | $101.63 | 6.712% | $108.4514 | $108.45 | $108.45 | $108.50 |
| 7 purchase totals = | $1,115.02 | $1,184.6074 | $1,184.60 | $1,184.60 | $1,184.70 | |