| 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 | $16.45 | 5.422% | $17.3419 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $240.31 | 8.306% | $260.2701 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $239.60 | 13.362% | $271.6154 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $171.87 | 6.469% | $182.9883 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $145.96 | 7.759% | $157.285 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $196.76 | 9.828% | $216.0976 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $46.90 | 13.447% | $53.2066 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $1,057.85 | $1,158.8049 | $1,158.82 | $1,158.80 | $1,158.80 | |